Yes they are congruent
Congruent means (In identical form)
Answer:90
Step-by-step explanation: do length x base x height to get your answer
First you would find that not all the units are the same in this problem, so you convert yards to feet. So 4 yards = 12 feet.
The proportion you would make would be x/12 = 2/1
Answer:5(4a+9)
Step-by-step explanation:
561.75 is your answer i hope i helped you get it right