Question

Find the area of the semicircle. Round your answer to the nearest hundredth.

Answer 1

Answer:

1/2pi

Step-by-step explanation:

area of circle= pir^2

r=2/2=1

pi is area

so 1/2pi is half of that

Mark brainilest pls

Answer 2

Answer:

Step-by-step explanation:

diameter = 2 ft

radius (r) = diameter ÷ 2 = 2 ÷ 2  = 1 ft

Area of semicircle = $\frac{1}{2} \pi r^{2}$

                              $= \frac{1}{2} * 3.14 * 1$

                             = 1.57 square feet