Question

Find the area of 8ft ,10ft. Round to the nearest hundredth. Use 3.14 to approximate it .

Answer 1

86.28 ft²

Explanation:

l = 10 ft

w = 8 ft

π = 3.14

r = ½ of 8 = 4 ft

Area of the figure = area of rectangle + area of semi-circle = 80 + 6.28 = 86.28 ft² (nearest hundredth)