Answer:
Additive Identity I think, I'm not sure
Step-by-step explanation:
Tell me in the comments if I'm wrong.
c
A = 900in²
Perimeter 120in
Using the formulas
A = a²
P = 4a
Solving for A:
A = 1/16 P² = 1/16 · 120² = 900in²
22.5 1/2
