Question

room length 12 m B 9 m hight and room feed large pipe length find​

Answer 1

Step-by-step explanation:

Let's AB = 9 meter height

BC = 12 meter length of the foot of the pipe from the heights

Given , large pipe feed on room

So it's make a right angle triangle ABC

AC^2 =AB^2+BC^2

AC=√AB^2+BC^2

AC = √9^2+12^2

=√81+144

= √125

AC = 15 meter