the volume of a cylinder is 38016cm³and it's height is 21 cm. what is it's curved surface area
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Answers
Answered by
5
Step-by-step explanation:
A
≈
6787.93cm
Right cylinder
Solve for
surface area
A
≈
6787.93
cm²
h
Height
cm
V
Volume
cm³
Using the formulas
A
=
2
π
r
h
+
2
π
r
2
V
=
π
r
2
h
Solving for
A
A
=
2
h
π
V
h
+
2
V
h
=
2
·
21
·
π
·
38016
21
+
2
·
38016
21
≈
6787.93406
cm²
Answered by
3
Volume of Cylinder = 38016cm³
CSA of Cylinder = 66,528cm²
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