Question

Can someone pls help ASAP

Answer 1

89.44 meters is the answer

Answer 2

89.44

Explanation:

`We\:can\:use\:Pythagorean\:theorem\\\\a^2+b^2=c^2\\\\with\\\\a=?\\\\b=80\\\\c=120\\\\\Rrightarrow (?)^2+(80)^2=(120)^2\\\\?^2=(120-80)(120+80)\\\\?^2=(40)(200)\\\\?^2=8000\\\\?=√((2^3)(10^3))\\\\?=20√(20)\\\\?=40√(5)\\\\?\approx 89.44`