Math, asked by bhaktiharpude, 6 months ago

what will be the radius of a cylinder when its circumference is 132​

Answers

Answered by Anonymous
4

Answer:

ANSWER

Let 'r' be the radius of the cylinder. Circumference=132cm

2πr=132cm

7

22

×r=132cm

∴r=

2×22

132cm×7

∴r=21cm

Volume of a cylinder=πr

2

h=

7

22

×(21)

2

×25=

7

22

×21×21×25=34,650cm

3

.

Step-by-step explanation:

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Answered by rpprjpt12345
1

Answer:

circumference= 2 pi r

132=2 *22/7*r

132/2=22/7 * r

66=22/7 *r

r=66*7/22

r=3*7

r=21 ans.

Step-by-step explanation:

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