Question

A. 139.3m^2 B. 39.3m^2 C. 59.3^2 D.257.1m^2

Answer 1

139.3 m²

Explanation:

The figure is composed of a square and a semi circle.

area of square = 10² = 100 m²

area of semi circle = 0.5πr² = 0.5π × 5² = 0.5π × 25 = 12.5π ≈ 39.3 m²

Total area = 100 + 39.3 = 139.3 m²