The radius of a cone is 3cms and vertical height is 4cms. The area of curved surface of the cone would be
Answers
Answered by
1
Answer:
Formula πrl
Explanation:
l=5
r=3
Curved surface =22/7*5*3 solve this you get answer
Answered by
2
Answer:
hey mate ur answer is ;
Explanation:
to find the slant height;
L = √3^2+ 4^2
L=5
to find the area
c.s.a = πrl
22/7 * 3 * 5 = 47.13 cm^2
hope it helps
XD
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