find the radius of circle if its area is pi square CM
Answers
Answered by
8
Answer:
r = root(pie) cm
Step-by-step explanation:
Area of circle = pie r^2
Pie r^2 = pie^2
r^2 = pie
r = root (pie) cm
Answered by
5
Step-by-step explanation:
22 by 7 /22 by 7
22 by 7 *7 by 22
=1
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