Question

If the perimeter of the base of cylinder is 44 cm then the radius is

Answer 1

Answer:

7 = r

Step-by-step explanation:

Given: perimeter of the base of cylinder = 44 cm

To find : radius

Formula used : perimeter of the base= 2πr

Solution :

perimeter of the base= 2πr.....( r= radius)

44 = 2πr

put π = 22/7

44 = 2×22/7r

44×7/44 =r. .....(2×22=44)

7 = r

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Answer 2

Answer: 7 cm

Step-by-step explanation:

The base of the cylinder is circle.

So, the perimeter of the base will be 2πr.

It is given that the perimeter of the base of the cylinder is 44 cm.

So, 2πr = 44

2 × 22/7 × r = 44

44/7 × r = 44

44r = 44 × 7

44r = 308

r = 308/44

r = 7

The radius of the base of cylinder is 7 cm.