Question

Find the area and perimeter of the given shape.

Answer 1

Answer:

$perimeter \: of \: given \: shape = 4 \times perimeter \: of \: semicircle \: + perimmeter \: of \: sqare \\ = 4 \times 2\pi \: r + 4 \times side \\ = 4 \times 2 \times \frac{22}{7} \times \frac{3}{2} + 4 \times 3 \\ = 37.7 + 12 \\ = 49.7m$