the radius of a cone is 7 cm and height is 24 cm what its curved surface area
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3
Answer:
The answer is 703.72 cm².
Step-by-step explanation:
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Answered by
3
Answer:
CSA = 550cm^2
Step-by-step explanation:
radius = 7cm
height = 24cm
CSA of cone = πrl
l = √r^2 + √h^2
l = √49 + √576
l = √625
l = 25cm
CSA = πrl
= 22/7×7×25
= 22×25
= 550cm^2
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