Math, asked by girinibha96, 2 months ago

the total surface area of a cylinder is 440m². find height of cylinder when its radius is 7cm

Answers

Answered by satyamsharma89

0

Step-by-step explanation:

Right cylinder

Solve for height

h≈3m

r Radius

7

m

A Surface area

440

m²

Answered by danitjacob3

0

Step-by-step explanation:

Using the formula

A=2πrh+2πr2

Solving forh

h=A

2πr﹣r=440

2·π·7﹣7≈3.00402m

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