Min knows that Pi times r = 9.42 centimeters. What would she need to do to find the area?
She could multiply 9.42 by 2.
She could multiply 9.42 by Pi.
She could divide 9.42 by 2 to find the radius, then square the radius.
She could divide 9.42 by Pi to find the radius, then multiply 9.42 by the radius.
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5
Answer:
Answer: She could divide 9.42 by Pi to find the radius, then multiply 9.42 by the radius. (Last option)
Step-by-step explanation: We need the formula for the area of a circle:
A = πr² Remember r² = r × r. So you could rewrite the formula like this:
If π × r = 9.42, then the area become. please mark brainlist answer
Answered by
4
Answer:
pi * r square = area
22/7 * 9.42 * 9.42
278.88
PLEASE MATK IT AS BAINLIEST
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