4 years ago

Yoooooo help meeeeeeee

2 answers:

5 0

The formula for surface area of a cone is πr^2 + πrl.

substitute the values and solve.
S = π(3^2) + π(3)(8)
S = 9π + 24π
S = 33π sq ft -or- ~103.67 sq ft

Ne4ueva [31]4 years ago

4 0

Answer:

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