Find the circumference of the circle whose radius is 10.5 cm
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Answered by
2
Answer:
Step-by-step explanation:
Circumference of circle= 2πr
= 2×3.14×10.5
=65.94cm
Answered by
1
we know that C = 2πr here r = 10.5 cm C = 2 * 22/7 * 10.5cm C = 44 * 1.5 cm C = 66 cm. therefore circumference of the circle with radius 10.5 cm is 66 cm.
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