### Primary 5 Problem Sums/Word Problems - Try FREE

Score :
(Single Attempt)

#### Question

In the following figure, PQR and XYZ are identical isoceles triangles.

PX ⊥ QR

XC = 1/2 XR

PX is twice the width of the rectangle.

The area of rectangle ABCD is 50 cmand its length to width ratio is 2:1

Find the area of the unshaded portion.

The correct answer is : 125
cm^2