Question

The polygons are similar, but not necessarily drawn to scale. Find the value of x.

Answer 1

x = 1
x = 2
x = 4
x = 20

Answer 2

use ratios

Answer 3

I don't know how.

Answer 4

x=2

Answer 5

thankyou! How'd you do that? c:

Answer 6

use this ratio
5*x*(1/5) = 4/x
Simplifies to
x = 4/x

Answer 7

wait..is 2 or 4 the answer?

Answer 8

2

Answer 9

x = 4/x
x^2=4
x=sqrt 4
x= 2

Answer 10

Let me know if 2 is correct