a rihgt circular cylinder has hight 6m and area of both base of cylinder is double of curved surface then radius of cylinder ?
Answers
Answered by
2
Answer:
radius of base be
′
r
′
m. Then
3(πr
2
+πr
2
)=2×2πrh
⇒6πr
2
=4πrh
⇒r=
6
4×6
=4m
Answered by
3
Step-by-step explanation:
Let radius of base be
′
r
′
m. Then
3(πr
2
+πr
2
)=2×2πrh
⇒6πr
2
=4πrh
⇒r=
6
4×6
=4m
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