Question

The two cones below are similar. What is the value of x?

A. 0.16
B. 0.32
C. 0.4
D. 0.8

Answer 1

Explanation:

Answer 2

.8

Explanation:

The ratios have to be the same for the cones to be similar

10 4

----- = ------

2 x

Using cross products

10x = 4*2

10x = 8

Divide by 10

x = 8/10

x = .8