Answer:
x=5 cm
Step-by-step explanation:
The two triangles are similar by AA~. So, x and 4cm are corresponding side lengths, just like 4cm and 32 cm are.
Therefore, you can set up the proportion
4/32 = x/40 and solve to get x = 5
I Believe its 2/5
(just know im not too sure)
the correct answer is b.33
x = 0.27
:)
good luck
c