Question

What is the perimeter of thjs

Answer 1

(120 + 12.5pi) ft^2

Explanation:

10ft x 12 ft = 120ft^2

10ft/2 = 5 ft (Radius)

Area of semi circle:

`(\pi r^(2) )/(2) = (\pi 5^(2) )/(2) = 12.5\pi ft^(2)`

Area = (120 + 12.5pi) ft^2

Answer 2

Answer:73 ft

Explanation: