Question

find the perimeter and area of the following shape represented by bold lines: )​

Answer 1

Answer:

2 X Breadth + Semicircle Perimeter + Semicircle Perimeter

= 2 X Breadth + Circle Perimeter

Perimeter = 2(16) + 2 X Pi X r

                = 32 + 2 X 22/7 X14

                = 32 + 2 X 22 X14

                = 32 + 2 X 22 X14

                = 32 + 616

                = 648cm

Area of Rectagle part - Area of Semicircle + Area of Semicircle

= Area of Rectangle Part

Area = 16 X 28

        = 448cm^2

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