9. The base area of the right circular cylinder is 16 cm Its height is 5 cm
curved surface area is
Answers
Answered by
0
Answer:
πr
2
=616
r
2
=
22
616×7
r
2
=28×7
r=
196
r=14
C.S.A=2πrh
2×
7
22
×14×2.5
=220cm
2
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