A right circular cone of height 15cm and base diameter 16cm then find the curved surface area pls answer this question
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Answer:
The Curved Surface Area of the cone is 427.04cm².
Step-by-step explanation:
Given the height of the cone = 15cm
and the diameter = 16 cm
We know that d = 2r where r is the radius of the cone.
Therefore, r = d/2
= 16/2
= 8 cm
We know that the Curved Surface Area of the cone = πrl
and l = √h² + r²
=> l = √(15)² + (8)²
=> l = 17
Substituting the values in the formula of Curved Surface Area, we get
CSA = π*8*17
CSA = 427.04cm²
Therefore, the Curved Surface Area of the cone is 427.04cm².
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