PLEASE HELP ME :( Find the surface area of the cone. *

asked Jul 25, 2021 185k views

4 votes

PLEASE HELP ME :(
Find the surface area of the cone. *

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5 votes

Answer:

A≈597.62

Explanation:

A=π r l + π
r^(2)

l=
$\sqrt{r^(2) +h^(2) }$

Martin Booth answered Jul 27, 2021

4.0k points

2 votes

total surface area = 597.618041mm^2
base surface area = 201.06193mm ^2
lateral surface area = 396.556111mm ^2

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