The two cones are similar The smaller cone has a surface area of 11.74 inches?

Complete the last step to determine the surface area of

the larger cone

3.5 in.

1 The scale factor of the larger to the smaller is

nor

2. The surface area will change by the square of the

scale factor, which is or 25

3. Let the surface area of the larger cone bex

Then, the proportion is 11.74

4 Solve for x and round to the nearest hundredth

The surface area of the larger cone is about

inches