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Please help! The radius of a circle is 35 centimeters. Find the area of the circle. Use 22/7 as an approximation for pi.
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21 votes
Please help!

The radius of a circle is 35 centimeters.

Find the area of the circle.

Use 22/7 as an approximation for pi.

User Silverfish
by
3.5k points

2 Answers

6 votes
the formula for area is A= 22/7 r squared
so you would do 22/7 x 35 squared is equal to 22/7 x 1,225 = 26,950/7 which you can simplify to 3,850 cm
I hope this is correct and helped :)
User Colin Thomsen
by
3.5k points
9 votes

Answer:

7,700 cm²

Explanation:

User Juanferrer
by
2.9k points
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