Diameter of the base of a
cone is 10.5 cm and its
slant height is 10 cm. Find
its curved surface area .
Answers
Answered by
1
Step-by-step explanation:
Diameter of the base = 10.5
Radius of the base (r) = 10.5/2 cm = 5.25cm
Slant height ( l ) = 10cm
CSA = πrl = 22/7 x 5.25 x 10
= 165cm square
Answered by
0
Answer:
Radius of the base of cone = diameter/ 2 = (10.5/2)cm = 5.25cm
Slant height of cone, say l = 10 cm
CSA of cone is = πrl
= (22/7)×5.25×10 = 165
Therefore, the curved surface area of the cone is 165 cm2.
hope will be helpful ☺️
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