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The lateral area of a cone is 12.8π in. The radius is 1.6 in. Find the slant height.

The lateral area of a cone is 12.8π in. The radius is 1.6 in. Find the slant height.
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1 vote
The lateral area of a cone is 12.8π in. The radius is 1.6 in. Find the slant height.

User Dyrandz Famador
by
8.1k points

1 Answer

9 votes

Answer:

8

Explanation:

12.8π=πrl

12.8=1.6*l. (π=πcancel)

l=12.8/1.6

l=8

User Stereoscott
by
8.3k points
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