Question

Find the missing side length in the image below​

Answer 1

The missing side length is of 5.

Explanation:

The sides are proportional, which means that the missing side can be found using a rule of three.

x - 10

3 - 6

Applying cross multiplication:

`6x = 30`

`x = (30)/(6) = 5`

The missing side length is of 5.