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# Math test tomorrow on S.A. And volume

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What is the formula for surface area of a cone?

Guest Feb 17, 2017

#1
+19653
+10

What is the formula for surface area of a cone?

The surface area of the cone equals the area of the circle plus the area of the cone and the final formula is given by:

$$\text{Surface Area} = \pi r^2 + \pi rl$$

heureka  Feb 17, 2017
#1
+19653
+10

What is the formula for surface area of a cone?

The surface area of the cone equals the area of the circle plus the area of the cone and the final formula is given by:

$$\text{Surface Area} = \pi r^2 + \pi rl$$

heureka  Feb 17, 2017