Okay, so I'm not doing the diagram bit, but the answer is basically yeah.
Two similar figures do NOT always have equal areas.
However, if you have two of the exact same figure, with the same lengths and everything, they will always, for a fact, have equal areas.
Hope this helps
Answer:
900 yards
Step-by-step explanation:
540/3=180
180x5=900
63
9x7=(10x7)-1x(7)
=70-7
=63