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19. Find the AREA of a circle with a DIAMETER of 6 inches.
AREA of a Circle = pie • radius^2
Use 3. 14 for pie
a. 28.26 square in.
c. 37.7 square in.
b. 113 square in.
d. 113.04 square in.

Answer :

KelvinSu

Answer:

a. 28.26 square in.

Step-by-step explanation:

diameter= 6 inches

radius= 3 inches

Area of circle:

=πr²

=3.14×3²

=3.14×9

=28.26 inches

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