Math, asked by jayasri34, 11 months ago

find the diameter and radius circumference is given

Answers

Answered by bswagatam04

0

Circumference=2πr

2πr=30.8

πr=15.4
π=22/7

r=15.4×7/22

r=4.9 cm

So diameter=9.8 cm

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jayasri34: radius=

jayasri34: one dought

jayasri34: how will multiply 15.4×22/7

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