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2 years ago

Diameter=10.5 in . Determine the area of each circle. Use 3.14 or 22/7 for pie . Round to the nearest tenth.

Mathematics

1 answer:

zloy xaker [14]2 years ago

5 0

Answer:

86.5 square inches

Step-by-step explanation:

Area of circle: pi*r^2

first find the radius

10.5in /2= 5.25in

find the square

5.25^2=27.5625

multiply with pi

27.5625*3.14=86.54625

rounded 86.5 in

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