when finding the surface area of a cone, do you use the slant height, or height from the middle of the cone?

1 answer:

Nadusha1986 [10]3 years ago

7 0

You use the slant height to find the lateral surface area with the equation: (lateral)(radius)(π). and then you add that to the surface area of the circle to find the total surface area.

You might be interested in

WILL MARK BRAINLIEST PLEASE HELP ASAP !!! Roberto is paid $11 an hour at his new job He wishes to graph his total pay T, as a fu

Oliga [24]

To best show this information, the scale for the T-axis of his graph should go from 0 to at least 11, and the h-axis of his graph should go from 0 to at least 40.

Apologies for any incorrect answer, hope this helped.

7 0

4 years ago

Read 2 more answers

Which product is positive a is 2/5 -8/9 -1/3 -2/7 b is -2/5 8/9 -1/3 -2/7 c is 2/5 8/9 1/3 -2/7 d is -2/5 -8/9 1/3 2/7

PIT_PIT [208]

Answer:

(D)

Step-by-step explanation:

A. $\frac{2}{5}{\times}\frac{-8}{9}{\times}\frac{-1}{3}{\times}\frac{-2}{7}=\frac{-32}{945}$ which is a negative number, thus Option A is incorrect.

B. $\frac{-2}{5}{\times}\frac{8}{9}{\times}\frac{-1}{3}{\times}\frac{-2}{7}=\frac{-32}{945}$ which is a negative number, thus Option B is incorrect.

C. $\frac{2}{5}{\times}\frac{8}{9}{\times}\frac{1}{3}{\times}\frac{-2}{7}=\frac{-32}{945}$ which is a negative number, thus option C is incorrect.