Question

what is the surface area of a conical grain storage tank that has a height of 37 meters and a diameter of 16 meters? Round the answer to the nearest square meter

Answer 1

So you first want to find out the circumference of the circle

Answer 2

To do that you need to do pi x diameter

Answer 3

okay i think the answer is 1152

Answer 4

For the diameter or the whole question?

Answer 5

for the whole question

Answer 6

so the equation for surface area of a cone is π r( l+r)

Answer 7

so it would be πx8(37+8)

Answer 8

I got 1130