The radius of a right circular cylender is 7 cm hight is 5 cm .then the area of its curved surface will be
Answers
Answered by
1
Answer:
220 answers
Step-by-step explanation:
c.s.a of cylender 2πrh
2×22/7×7×5
44×5
220 answers
Answered by
0
Answer:
220
Step-by-step explanation:
area of curved surface=2πr×h
r=7cm
h=5cm
area=2π×5×7=70×22/7=220 cm^2
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