$Logo$

Numbers
Measurement
Data Analysis
Geometry
Speed
- Simple Speed Question: Determine the speed distance and time
Others
P5 Maths
P4 Maths

Home
Geometry
Rhombus

Tap to switch levels

Numbers

What does the number stand for?

Nearest number

Which digit is in the place?

Round off to the nearest number

Number divide

Find the fraction nearest to 1

Sort fraction numbers

Find the largest or smallest fraction

Fraction to decimal

Convert decimal to a mixed fraction.

Fraction - Addition

Fraction - Substraction

Fraction - Multiply

Fraction - Divide

List all the common factors of two integers

Chicken and Rabbit problem

Assumption Method

Measurement

Measurement Questions Length

Measurement Questions Mass or Weight

Measurement Questions Time

Measurement Questions Volume

Geometry

Angles

Triangles

Squares and Rectangles

Circles

Nets

Area of Composites

Rhombus

Trapezoid

Speed

Simple Speed Question: Determine the speed distance and time

Others

Patterns

Mental Sum Practice 1

Mental Sum Practice 2

Mental Sum Practice 3

P5 Maths

P5 Fractions I

Whole Numbers

Nets and Patterns

Method of Assumption

Excess and Shortage

Revision I

Fractions II

Working Backward

P4 Maths

Factors and Multiples I

Whole Numbers

Fractions I

Method of Assumption

Term Revision I

Patterns P4

Interval Problems

Question 1 of 26

In the figure below, ABCD is a rhombus and CDE is an isosceles triangle. $\angle$CDE = 36$^\circ$ and BCE is a straight line. Find$\angle$x.

$Question Image of In the figure below, ABCD is a rhombus and CDE is an isosceles triangle. $\angle$CDE = 36$^\circ$ and BCE is a straight line. Find$\angle$x. .$

100$^\circ$

102$^\circ$

104$^\circ$

106$^\circ$

None of the above

Sorry. Please check the correct answer below.

View Correct Answer

102$^\circ$

You are Right

The figure below is made up of a rectangle ABCD and a rhombus AEBF. Find $\angle$x.

$Question Image of The figure below is made up of a rectangle ABCD and a rhombus AEBF. Find $\angle$x. .$

40$^\circ$

50$^\circ$

60$^\circ$

70$^\circ$

None of the above

Sorry. Please check the correct answer below.

View Correct Answer

50$^\circ$

You are Right

The figure below shows a rhombus divided into 6 parts with 3 straight lines. Find the sum of $\angle$ X and $\angle$ Y.

$Question Image$

210$^\circ$

211$^\circ$

212$^\circ$

213$^\circ$

None of the above

Sorry. Please check the correct answer below.

$360 – 274 = 86$
$(360 – 86 - 86) ÷ 2 = 94$
$(360 – 102 - 102) ÷ 2 = 47$
$360 – 102 – 47 = 221$

View Correct Answer

211$^\circ$

You are Right

$360 – 274 = 86$
$(360 – 86 - 86) ÷ 2 = 94$
$(360 – 102 - 102) ÷ 2 = 47$
$360 – 102 – 47 = 221$

The figure below is not drawn to scale. ABCD is a rhombus and $\angle$BCF is 98$^\circ$. BDF, CGF, EGD are straight line. Find $\angle$DFG.

$Question Image$

15$^\circ$

18$^\circ$

26$^\circ$

29$^\circ$

None of the above

Sorry. Please check the correct answer below.

$\angle$BDC $\rightarrow$ $(180^\circ - 68^\circ) \div 2 = 56^\circ$ = $\angle$FBC
$\angle$DFG $\rightarrow$ $180^\circ - 56^\circ - 98^\circ = 26^\circ$

View Correct Answer

26$^\circ$

You are Right

$\angle$BDC $\rightarrow$ $(180^\circ - 68^\circ) \div 2 = 56^\circ$ = $\angle$FBC
$\angle$DFG $\rightarrow$ $180^\circ - 56^\circ - 98^\circ = 26^\circ$

The figure below shows a rhombus. Which of the following is true?

$Question Image$

$\angle$a = 90$^\circ$

$\angle$b = $\angle$c

$\angle$b + $\angle$d = 180$^\circ$

$\angle$a + $\angle$b = 180$^\circ$

None of the above

Sorry. Please check the correct answer below.

View Correct Answer

$\angle$a + $\angle$b = 180$^\circ$

You are Right

The figure, not down to scale, shows a rhombus ABCD. DB is a straight line. Find $\angle$EDC.

$Question Image$

103$^\circ$

105$^\circ$

107$^\circ$

109$^\circ$

None of the above

Sorry. Please check the correct answer below.

View Correct Answer

105$^\circ$

You are Right

ABCD is a rhombus. Which line is parallel to AB?

$Question Image$

None of the above

Sorry. Please check the correct answer below.

View Correct Answer

You are Right

In the figure below, BCDE is a rhombus and DEA is a straight line. Find the value of $\angle$b.

$Question Image$

52$^\circ$

54$^\circ$

56$^\circ$

58$^\circ$

None of the above

Sorry. Please check the correct answer below.

View Correct Answer

52$^\circ$

You are Right

In the figure below, ABCD is a rhombus and EF is a straight line. Find $\angle$m.

$Question Image$

31$^\circ$

56$^\circ$

62$^\circ$

112$^\circ$

None of the above

Sorry. Please check the correct answer below.

View Correct Answer

56$^\circ$

You are Right

In the figure below, ABCD is a rhombus. $\angle$EDB = 97$^\circ$, $\angle$FEG = 110$^\circ$,and $\angle$BAD = 66$^\circ$. Give, that GED, FED and FDB are straight lines, Find$\angle$FCD,

$Question Image$

30$^\circ$

35$^\circ$

40$^\circ$

45$^\circ$

None of the above

Sorry. Please check the correct answer below.

$\angle$CBD $\rightarrow$ $180^\circ – 66^\circ \div 2 = 57^\circ$
$\angle$EDC $\rightarrow$ $97^\circ – 57^\circ = 40^\circ$
$\angle$FCD $\rightarrow$ $180^\circ – 40^\circ – 110^\circ = 30^\circ$

View Correct Answer

30$^\circ$

You are Right

The figure is made up of a square, PQRS, and a rhombus, RTSU. Find $\angle$QRU.

$Question Image$

22%

33%

44%

55%

None of the above

Sorry. Please check the correct answer below.

$5 + 1 = 6$
$6 \times 6 = 36$
$36 – 25 = 11$
$5 \times 5 = 25$
$\frac{11}{25} \times 100 = 44%$

View Correct Answer

44%

You are Right

$5 + 1 = 6$
$6 \times 6 = 36$
$36 – 25 = 11$
$5 \times 5 = 25$
$\frac{11}{25} \times 100 = 44%$

ABCD is rhombus and $\angle$BCD = 35$^\circ$. BD is a straight line. Find $\angle$BAD.

$Question Image$

80$^\circ$

90$^\circ$

100$^\circ$

110$^\circ$

None of the above

Sorry. Please check the correct answer below.

View Correct Answer

110$^\circ$

You are Right

The figure below is not drawn to scale ABCD is a rhombus. CDF, BCG and EFG are straight line. Find$\angle$y.

$Question Image$

108$^\circ$

109$^\circ$

110$^\circ$

111$^\circ$

None of the above

Sorry. Please check the correct answer below.

$\angle$BAC = $180^\circ - 56^\circ = 124^\circ$
$\angle$DCG = $180^\circ - 124^\circ = 56^\circ$
$\angle$DFG = $180^\circ - 56^\circ - 155^\circ = 69^\circ$
y = $180^\circ - 69^\circ = 111^\circ$
$\angle$y is 111$^\circ$

View Correct Answer

111$^\circ$

You are Right

The figure not drawn to scale, is made up of a triangle ABC and two rhombuses, PSRQ and PTCU. $\angle$ TPU = 79$^\circ$. Find $\angle$ d + $\angle$ e + $\angle$ f + $\angle$ g.

$Question Image$

303$^\circ$

304$^\circ$

305$^\circ$

306$^\circ$

None of the above

Sorry. Please check the correct answer below.

$\angle$d + $\angle$e = $180^\circ = 79^\circ = 101^\circ$
$\angle$d + $\angle$e + $\angle$f + $\angle$g = $101^\circ + 202^\circ = 303^\circ$

View Correct Answer

303$^\circ$

You are Right

$\angle$d + $\angle$e = $180^\circ = 79^\circ = 101^\circ$
$\angle$d + $\angle$e + $\angle$f + $\angle$g = $101^\circ + 202^\circ = 303^\circ$

In the figure, ABCD and EFGH are identical rhombuses and BKMN is a trapezium. Which one of the following statements is true?

AB // DC //KM

HG // EF // NM

HE // GF // KM

AD // BC // NM

None of the above

Sorry. Please check the correct answer below.

View Correct Answer

AD // BC // NM

You are Right

In the figure, ABCD is a rhombus. EDF is a straight line $\angle$BAD = 58$^\circ$, and $\angle$ADE = 78$^\circ$. Find $\angle$FDC.

$Question Image$

None of the above

Sorry. Please check the correct answer below.

View Correct Answer

You are Right

In the figure below, not drawn to scale, ABCG is a rhombus. BGF, CDF and EDG are straight line, Find
(a) $\angle$x
(b) $\angle$y.

$Question Image$

(a) 200$^\circ$
(b) 22$^\circ$

(a) 202$^\circ$
(b) 24$^\circ$

(a) 204$^\circ$
(b) 26$^\circ$

(a) 206$^\circ$
(b) 28$^\circ$

None of the above

Sorry. Please check the correct answer below.

(a) $\angle$DCG = $90^\circ - 68^\circ = 28^\circ$
$\angle$CGD = $180^\circ - 110^\circ - 28^\circ = 42^\circ$
$\angle$AGC = $360^\circ – \frac{(68 \times2)}{2} = 112^\circ$
$\angle$x = $360^\circ - 112^\circ - 42^\circ = 206^\circ$ (b) $\angle$GBC = $112^\circ ÷ 2 = 56^\circ$
$\angle$y = $180^\circ - 56^\circ -96^\circ = 28^\circ$

View Correct Answer

(a) 206$^\circ$
(b) 28$^\circ$

You are Right

In the figure below, not drawn to scale, ABCD is a rhombus. Given that BCE is a straight line, Find $\angle$p + $\angle$q.

$Question Image$

135$^\circ$

140$^\circ$

145$^\circ$

150$^\circ$

None of the above

Sorry. Please check the correct answer below.

View Correct Answer

145$^\circ$

You are Right

In the figure below, STUV is a parallelogram and VWXS is a rhombus. Which of the following pairs of line are parallel?

$Question Image$

VW and UV

VW and TS

TU and XW

TU and SX

None of the above

Sorry. Please check the correct answer below.

View Correct Answer

TU and XW

You are Right

The figure below is made up of a right –angled triangle and a rhombus overlapping each other. $\frac{2}{9}$ of the triangle and $\frac{1}{2}$ of the rhombus are unshaded. The base and height of the triangle are 18cm and 28cm respectively. What is the area of the rhombus?

$Question Image$

392cm$^2$

396cm$^2$

392cm$^3$

396cm$^3$

None of the above

Sorry. Please check the correct answer below.

392cm$^2$ $\rightarrow$ 9u $\rightarrow$ $\frac{1}{2} \times 18cm \times 28cm = 252cm^2$
1U $\rightarrow$ $252cm ÷ 9 = 28cm^2$
14u $\rightarrow$ $28cm^2 \times 14 = 392cm^2$

View Correct Answer

392cm$^2$

You are Right

392cm$^2$ $\rightarrow$ 9u $\rightarrow$ $\frac{1}{2} \times 18cm \times 28cm = 252cm^2$
1U $\rightarrow$ $252cm ÷ 9 = 28cm^2$
14u $\rightarrow$ $28cm^2 \times 14 = 392cm^2$

In the diagram below, ABCD is a rhombus. E is the mid–point BC and AC. Find the area the shaded part.

$Question Image$

3cm$^2$

5cm$^2$

7cm$^2$

9cm$^2$

None of the above

Sorry. Please check the correct answer below.

View Correct Answer

5cm$^2$

You are Right

JKLM is a rhombus. Find $\angle$MKL.

$Question Image$

51$^\circ$

53$^\circ$

55$^\circ$

57$^\circ$

None of the above

Sorry. Please check the correct answer below.

$180^\circ - 74^\circ = 106^\circ$
$(180^\circ - 74^\circ) \div 2 = 53^\circ$

View Correct Answer

53$^\circ$

You are Right

$180^\circ - 74^\circ = 106^\circ$
$(180^\circ - 74^\circ) \div 2 = 53^\circ$

The figure below is not drawn to scale. ABCD is a rhombus. DBE is a straight line. BC is parallel to EF. Find $\angle$DEF.

$Question Image$

53$^\circ$

55$^\circ$

57$^\circ$

59$^\circ$

None of the above

Sorry. Please check the correct answer below.

View Correct Answer

55$^\circ$

You are Right

In the diagram below, ABCO and FODE are identical rhombuses and AOF and OCD are identical equilateral triangle. What fraction of the figure ABCDEF is shaded?

$Question Image$

$\frac{1}{1}$

$\frac{1}{2}$

$\frac{1}{3}$

$\frac{1}{4}$

None of the above

Sorry. Please check the correct answer below.

View Correct Answer

$\frac{1}{3}$

You are Right

In the figure below. ABCD is a rhombus, $\angle$ABC =102$^\circ $ and$\angle$CAE=19$^\circ $. Find $\angle$EAB.

$Question Image$

20$^\circ$

30$^\circ$

40$^\circ$

50$^\circ$

None of the above

Sorry. Please check the correct answer below.

20$^\circ$ $\rightarrow$ $180^\circ – 120^\circ = 78^\circ$
$78^\circ ÷ 2 = 39^\circ$
$39^\circ - 19^\circ = 20^\circ$

View Correct Answer

20$^\circ$

You are Right

20$^\circ$ $\rightarrow$ $180^\circ – 120^\circ = 78^\circ$
$78^\circ ÷ 2 = 39^\circ$
$39^\circ - 19^\circ = 20^\circ$

In the figuare, ABCD is a rhombus. ACD, AHF and DEF are straight line. HE is parallel to GF and HE = HF. $\angle$ABC = 110$^\circ$ and $\angle$HFG = 20$^\circ$. Find $\angle$CDE.

$Question Image$

62$^\circ$

65$^\circ$

72$^\circ$

75$^\circ$

None of the above

Sorry. Please check the correct answer below.

$\angle$EHF = $\angle$GFH = 20$^\circ$
$\angle$HEF = $\angle$HFE = $(180 - 20) \div 2 = 80^\circ$
$\angle$CAH = $\angle$HCA = $(180 - 110) \div 2 = 35^\circ$
$\angle$CDE = $180 – 80 – 35 = 65^\circ$

View Correct Answer

65$^\circ$

You are Right

Sign in to your account

Your student account is your portal to all things Udacity: your classroom, projects, forums, career resources, and more!

or sign in with one of these services

Create your student account

Your student account is your portal to all things Udacity: your classroom, projects, forums, career resources, and more!

or sign up with one of these services

PSLE-Math.com

Start winning at math! Be part of Singapore PSLE Math community and Unleash the Your Maths Potential!

General

About us
Contact us

Contact Us

6631-9759
[email protected]
https://psle-math.com

What subject area do you need help in?

Select level

Primary Secondary Junior College

Select subject

Maths Science Chinese English

Back

Ok, Let's confirm where you'll need help.

Enter your postal code.

Singapore

Back

Nice! 20 tutors are near you.

By clicking "Join now". you agree to our Terms of Use and Privacy Policy

Join now

Are you a Tutor or Tuition Center?

Tutor

Tuition Center

Back

Tell us about yourself

By clicking "Join now". you agree to our Terms of Use and Privacy Policy

Join now

Back

Your company's contact information

By clicking "Join now". you agree to our Terms of Use and Privacy Policy

Join now