The pitch of a roof is found the same way as the slope of a line. what is the pitch of a roof that has a height of 9 ft and a horizontal run of 7?
a) 1/2
b) 2/3
c) 3/2
d) 9/7

D.

Step-by-step explanation:

We have been given that the pitch of a roof that has a height of 9 ft and a horizontal run of 7.

We know that slope of a line represents the relation between rise over run. The run is the horizontal distance between to x-coordinates and rise is vertical distance between two y-coordinates.

Therefore, the pitch of roof is and option D is the correct choice.

c. prove the lengths are the same.

step-by-step explanation:

you need to prove the segments are congruent. congruent segments have the same length. find the lengths of the segments using the distance formula, and compare them.

answer: c. prove the lengths are the same.