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how would i find the surface area of a cone in terms of pi, if the radius is 14cm & the height is 15cm ? what would be the answer ?

Respuesta :

xops

Answer:

196 * pi * square root of 421

Step-by-step explanation:

First, we would need to know the cone surface area formula.

πr (r+ square root of h^2+r^2

Let's plug in the values now!

We have

14π (14 + square root of 421) Open it up and we have

196 * pi * square root of 421

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