The polygons are similar, but not necessarily drawn to scale.
-14
-21
-96
-504

The value of x in the similar polygons is 14
Given that the polygons are similar, then we have the following equivalent ratios:
24 : 4 = 84 : x
Express as fraction
4/24 = x/84
Multiply both sides by 84
x = 84 * 4/24
Evaluate
x = 14
Hence, the value of x is 14
Read more about similar shapes at:
https://brainly.com/question/14285697
#SPJ2