Question

The polygons in each pair are similar. Find the missing side length.

Answer 1

? = 36

Explanation:

42:7 = 6:1

18:3 = 6:1

?:6 = 6:1 6*6=36 ? = 36

Answer 2

36

Explanation:

>Ratio

42/7=x/6

>Cross multiply
42(6)=7(x)
252=7x

>Divide

x=252/7

x=36