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

Score :
(Single Attempt)

#### Question

The perimeter of rectangle PQRS is 168 cm and its length to width ratio is 2:1

The ratio of the area of rectangle VSTU to the area of rectangle PQRS is 1:2

SR = TW = 2VS and W is the midpoint of SR.

One semicircle inside rectangle VSTU has an area of 77 cm2

Find the area of the shaded portion.

The correct answer is : 1610
cm^2