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What is the lateral surface area of a cone with radius 19 cm and slant height 11 cm?

User Troye
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2 Answers

7 votes

Answer:

L=pi(r)(l)

l=pi(19)(11)

l=209pi

l=656.26

Explanation:

7 votes

Answer:

About 1310.469 cm³

Explanation:

The formula is
\pi r√(h^2+r^2)=\pi\cdot19\cdot√(11^2+19^2)\approx1310.46973

Hope this helps, and PM me with any more questions!

User Nikita Ryanov
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4.8k points