Question 1 of 52

The figure below shows two identical rectangles within a semicircle of diameter 10cm. R is the center of the semicircle. Give that Rectangle PQRS and Rectangle XYZR has a perimeter of 14cm each and line XS is 1cm. Find the perimeter of the shaded part.

Question Image of The figure below shows two identical rectangles within a semicircle of diameter 10cm. R is the center of the semicircle. Give that Rectangle PQRS and Rectangle XYZR has a perimeter of 14cm each and line XS is 1cm. Find the perimeter of the shaded part.   .
A
15.71cm
B
19.71cm
C
25.71cm
D
29.71cm
E
None of the above