what is the
Total surface area of a cone
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1
Answer:
The total surface area of a cone is the sum of the area of its base and the lateral (side) surface. A=πrl , where l is the slant height of the cone . Example 1: Find the lateral surface area of a right cone if the radius is 4 cm and the slant height is 5 cm.
Answered by
1
Answer:
_
/\r(r+l)
Step-by-step explanation:
_
/\=pie or 22/7
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