Answer:
A=138
Step-by-step explanation:
First you would multiply 18 times 8, which equals 144. Then you would subtract 6, which equals 138. So A=138.
That's a true statement, simply because ... I believe ...
that's the definition of "similar" figures.
Answer:
More comments!
Step-by-step explanation:
It's a proportion. Set it up as 3/30 * x/11= 1.1