Question

Given rectangle PQRS which has 4 rectangles marked one at each vertex. Find the area of the shaded portion in the figure given below.

Answer 1

Answer:

Your answer is 3770 m²

Step-by-step explanation:

To find

The shaded portion of the rectangle

Solution:

in the figure ;

Shaded region = Area of the large rectangle - 4(area of the small rectangle)

Area of the rectangle = L x B

        = 70 x 55

        = 3850 m²

Area of the small rectangle = l x b

         =  4 x 5 = 20 m²

For all small rectangle = 4(4 x 5)

         = 4(20)

         = 80 m²

Shaded region = 3850 - 80

                         = 3770 m²

Your answer is 3770 m²

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