These cones are similar. Find the surface area of the smaller cone. Round to the nearest tenth. 3cm 2 cm. Help!!!

Question

asked May 23, 2023 11.1k views

1 Answer

OlegWock · Answer 1 · 2023-05-27T12:49:19+0000

Answer:

33.3

Explanation:

The scale factor is 2/3.

The ratio of the surface areas is the square of the scale factor, so the surface area of the smaller cone is 75(2/3)², which is about 33.3 cm²