Answer:
(120 + 12.5pi) ft^2
Step-by-step explanation:
10ft x 12 ft = 120ft^2
10ft/2 = 5 ft (Radius)
Area of semi circle:
Area = (120 + 12.5pi) ft^2
Answer:73 ft
-1
-3-2=-5
4-(-1)=5
-5/5 simplifies to -1