All you need to do is plug in the numbers and you'll get the sides.
Answer:
20/9
Step-by-step explanation:
Alright, so by using the "keep me, change me, turn me over" method - we can easily solve this:

<em>I hope I was of assistance!</em> <em><u>#SpreadTheLove <3</u></em>
Answer:
A=(1/2)BxH
10x6=60m
The answer I think you are looking for is 4,392.
91,761 - 87,369 = 4,392