Answer:
The formula to find the third side of the triangle is 
Step-by-step explanation:
In order to find value of the third side without knowing any degree measurements, you need to know value of two sides. Variable 
, in this case, is a hypotenuse (the longest side of the triangle).
-4 & 4
-4 x 4 = -16
-4 + 4 = 0
I think the answer would just be 12a because -9a? And +9a? Would cancel out and the -10 and +10 would cancel out so all that is left is the 12a
Answer:
102 cm^2
Step-by-step explanation:
Answer: 1/3 E = W
Not sure if that's correct
