find the curved surface area of a cone whose base radius is 5.6 cm and slant height is 9 cm .
Answers
Answered by
2
csa of cone =πrl
22/7*5.6*9
22/7*50.4
22*7.2
158.4 cm^2
hope it is helpful
22/7*5.6*9
22/7*50.4
22*7.2
158.4 cm^2
hope it is helpful
Answered by
4
Thank you for asking this question, here is your answer:
In a cone the Radius of the base r is equat to 5.6 cm
The slant height will be = 9 cm (l)
So the Curved surface area
= πrl =22/7 ×5.6 × 9
=22/7 ×50.4
=158.4 sq.cm
158.4 sqcm is the final answer for this question.
If there is any confusion please leave a comment below.
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