the curved sarface area of a cylinder is 1980 cm² and the radius of its base is 15 cm. finf the height of the cylinder.(pie=22/7)
sakshi5616:
miss u danish bro
Answers
Answered by
2
Hey Chika ❤
Here's the Solution -
Given,
C.S.A = 1980cm²
radius = 15 cm
We know that,
Now,
=>1980 = 2 × 22/7 × 15 × h
=> h = 1980 × 7 / 2 × 22 × 15
=> h = 13860 / 660
=> h = 21cm.
Hence, the height of cylinder is 21cm.
Hope it helps ✔
Here's the Solution -
Given,
C.S.A = 1980cm²
radius = 15 cm
We know that,
Now,
=>1980 = 2 × 22/7 × 15 × h
=> h = 1980 × 7 / 2 × 22 × 15
=> h = 13860 / 660
=> h = 21cm.
Hence, the height of cylinder is 21cm.
Hope it helps ✔
Similar questions