Find the total Surface Area of a cylinder having radius 7 cm and height 21 cm
1111 sq. cm
1232 sq. cm
1000 sq.cm
1421 sq.cm
Answers
Answered by
1
Answer:
1232cm²
Step-by-step explanation:
total surface are of cylinder is:-
2πr(h+r)
=2×22/7×7(21+7)
44(21+7)
44(28)
=1232cm²
Answered by
0
TSA of cylinder = 2 pie r ( h + r)
So the answer will be 1232 cm square
So the answer will be 1232 cm square
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