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Find the area and circumference of a radius with 9m
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5 votes
Find the area and circumference of a radius with 9m

User Will Townes
by
7.4k points

2 Answers

5 votes

Answer:

=56.52cm

Explanation:

The formula for the circumference of a circle is

=2πr

The radius =9cm

circumference =2πr

=2×3.14×9

=6.28×9

=56.52cm

User M Omayr
by
9.0k points
2 votes

Answer:

The Circumference is 28.26

The Area is 254.47

Explanation:

Hope this helps!

User Soungalo
by
8.2k points
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