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The lateral area of a cone is 19.6straight pi in2. The radius is 2.8 in. Find the slant height.
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The lateral area of a cone is 19.6straight pi in2. The radius is 2.8 in. Find the slant height.

User Kristian Mo
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1 Answer

1 vote
I think this is the correct answer: l ≈ 19.8

is this what your looking for?

Solution
I = r2 + h2 = 2.82 + 19.62 ≈ 19.79899
User Okneloper
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