Question

PLS

find the area of the shape

Answer 1

Answer:

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Answer 2

You mean Area of shaded region?

Well I will find area of shaded region.

Here you go..

Area of Rectangle = l × b = 40 × 20 = 800 cm²

Area of circle = πr² = 22/7 × 7 = 22 cm²

Total unshaded area = 800 + 22 = 822cm²

Area of trapezium ABCD = 1/2 × (sum of parallel sides ) × height

= 1/2 × (120+160)×100

= 1/2 × 280 × 100 = 14000 cm²

Area of shaded region = 14000 - 822 = 13178 cm²