Question

Find the area of the semicircle

Answer 1

Answer:

Area of the semicircle = 1.57 square feet

Step-by-step explanation:

radio = 2/2 = 1 ft.

$A_{s} =\frac{\pi r^{2} }{2} =\frac{\pi (1)^{2} }{2} =\frac{\pi }{2}$

$A_{s} =1.57sq.ft$

Hope this helps

Answer 2

Area of Semicircle = 1/2 (π r2)

Step-by-step explanation:

area of a semicircle is half of the area of the circle. As the area of a circle is πr2. So, the area of a semicircle is 1/2(πr2 ), where r is the radius The value of π is 3.14 or 22/7.