Answer:
Part A = 105.5
Part B = The two people use two benches to form a triangle in order to scale from the alligator and yet ready the top
Step-by-step explanation:
sin45= IT/ 18√2
IT=1/36=AR
H²= O²+A²
(18√2)²- (1/36)²=TG
AI= 37
PERIMETER= 43+18√2+37+1/36
= 105.5
