Answer: sqrt75 or 8.66
Explanation:
The pythagorean theroem states the a^2+b^2=c^2 in this case 5^2+b^2=10^2 where b is the height of the building. So to solve this just simplify
5^2+b^2=10^2
25+b^2=100
b^2=75
=
b=8.66
1.6m questions
2.0m answers