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Find the are of each. Use 3.14 for pi. Around your answer to the nearest tenth.

Find the are of each. Use 3.14 for pi. Around your answer to the nearest tenth.
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1 vote
Find the are of each. Use 3.14 for pi. Around your answer to the nearest tenth.

Find the are of each. Use 3.14 for pi. Around your answer to the nearest tenth.-example-1
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User Shivon
by
7.8k points

1 Answer

3 votes
R =10.2/2
=5.1
A= pi x r^2
3.14 x 5.1^2
=81.6714 cm^2
Nearest tenth = 80 cm^2
answered
User Horseyguy
by
8.3k points
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