\triangle{ELM}△ELMtriangle, E, L, M is rotated -90^\circ−90
∘
minus, 90, degrees about the origin.

27

step-by-step explanation:

hi there!

step-by-step explanation:

a roof pitch is basically for every inch rise there is 12 inches run.

the height of the roof is also known as the rafter.

formula: rafter^2 = rise^2 + run^2

rafter^2 = 5^2 + 12^2

rafter^2 = 25 + 144

rafter ^2 = 169"^2

the height of the roof from the lowest point to the highest point is 169"^2.

hope this : )

the answer is c.

perimeters = 3√10/5

areas = 90/25

i got it down chief.