Mathematics, 30.09.2019 21:00, FailingstudentXD

Acircular mirror has a diameter of 12 inches.
part a
what is the area, in square inches, of the mirror?
a. 6pi
b. 12pi
c. 36pi
d. 72pi

part b
a circular frame that is 3 inches wide surrounds the mirror.
what is the combined area, in square inches, of the circular mirror and the frame?
a. 9pi
b. 18pi
c, 54pi
d. 81pi

Answers: 1

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Acircular mirror has a diameter of 12 inches.
part a
what is the area, in square inches,...