The ratio of area and circumference of a circle is 3.2. Find its diameter
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O 6 cm
8 cm
9 cm
4 cm
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Answered by
0
Step-by-step explanation:
Diameter =2×radius
Ratio of Circumference of circle n diameter=2πr/d
=2πr/2r=22/7 ans..
hope it helps you
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