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seropon [69]
3 years ago
12

Find the area and circumference of a radius with 9m

Mathematics
2 answers:
kow [346]3 years ago
7 0

Answer:

<h3>=56.52cm</h3>

Step-by-step explanation:

<h3>The formula for the circumference of a circle is</h3><h3>=2πr</h3><h3>The radius =9cm</h3><h3>circumference =2πr</h3><h3>=2×3.14×9</h3><h3>=6.28×9</h3><h3>=56.52cm</h3>

ioda3 years ago
6 0

Answer:

The Circumference is 28.26

The Area is 254.47

Step-by-step explanation:

Hope this helps!

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