The areas of two circles are in the ratio 64:100. Find the ratio of their circumferences.
Answers
Answered by
4
Answer:
the ratio of circumference is 8:10
Step-by-step explanation:
Ratio of the area of two circles given = 64:100
Area of circle = πr2
now,
area of first circle=64
area of second circle=100
⇒
64/100
⇒
(8)^2/(10)^2
8:10 is the ratio of circumference
Answered by
5
Ratio of the area of two circles given = 64:100
Area of circle =
Area of the first circle =
Area of the second circle =
Now,
The ratio of circumferences of these two circles-
= 16:25
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