The poles of a heights 9m and 12m stand vertically on a level ground. The distance between their feet is 4m.Calculate the distance between their tops..
Answers
Answered by
1
Answer:
Step-by-step explanation:
we will have to use the pythogoreus theorm
we find the base as 4
the height is 12-9
which is 3
we need to find the hypotenuse
now, use a^2 + b^2=c^2
16+9=25
root of 25
5 is the answer
Similar questions