The curved sulace of the pillar at the rate of 12,50 per m. Curved surface area of a right circular cylinder is 44 m. If the radius of the base of the
cylinder is 0.7 m, find its height,

The height of cylinder is 10 meters.

Step-by-step explanation:

Given

Curved Surface Area = 44m^2

Radius = r = 0.7 m

The curved surface area of a cylinder is given by:

Putting the values we get

Pi can be taken as 22/7 or 3.14

We are taking 22/7 for the question

Hence,

The height of cylinder is 10 meters.

93.8

step-by-step explanation:

lets say, first number = x

second number = 3x+7

total = 49

(x)+(3x+7)= 49

4x+7 = 49

4x = 42

x = 42/4

x= 10.5

x= 10.5

3x+7 = 3(10.5)+7 = 93.8

hope this

21/58.

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