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Georgia [21]
3 years ago
11

The radius and height of a cone are 8 cm and 15 cm respectively find its curved surface are

Mathematics
1 answer:
drek231 [11]3 years ago
8 0

Answer:

Curved surface area of a cone =πrl.

3.142×8×15=377.04cm

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With m∠30 as the reference angle,

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the opposite side of the right angle triangle is y.

To determine x, we would apply

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Cos θ, = adjacent side/hypotenuse. Therefore,

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