area of
2) If the total
total surface of a
cylinder is
440 cm², whose radius is 7cm then find the
height of the cylinder
Answers
Answered by
1
Answer:
h = 4
Step-by-step explanation:
the formula of tsa of cylinder is 2*pie**r(r+h)
440 = 2*22/7*7(7+h)
Answered by
1
Answer:
height is 3
Step-by-step explanation:
rearrange the formula for the surface area of a cylinder and solve
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