a closed circular cylinder has diameter 14 cm and height 15 cm. find its total surface area?
(A). 948cm²
(B). 968cm²
(C). 989cm²
(D). None of these
Answers
Answered by
1
Step-by-step explanation:
I think 968cm2 is a correct answer
Answered by
1
Answer:
b. 968cm²
Step-by-step explanation:
radius of cylinder= 2/d
=2/14
=7cm
formula of total surface area of cylinder= 2πr(r+h)
= 2×22/7×14(7+15)
= 44×22
=968cm²
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