Find the area of the semicircle.

the diameter of the circle is 14

either enter an exact answer in terms of {pie} or use 3.14, for {pie} and enter your answer as a decimal.

76.93 units²

Step-by-step explanation:

Diameter, = 14

radius = 1/2 x diameter = 7

Area of circle = π r²

Area of semi-circle = 1/2 x area of circle = (1/2)π r²

given r = 7 and π = 3.14

Area if semicircle,

= (1/2)π r²

= (1/2)(3.14) (7)²

= 76.93 units²

a) 32pie square meters

step-by-step explanation:

80% of the cookies

step-by-step explanation: