Question

Figure WXYZ ~ figure WꞌXꞌYꞌZꞌ.

What is the value of a?

Answer 1

Hey do you remember the answer possibly? I have the same question and I've tried but I don't think I'm doing it correctly. :(

Answer 2

8/2=16/a
cross multiplying
8a=32
a=32/8
a=4