If you were going to make a curtain for a window that was two and a half feet wide and three and a half feet high, what size would your piece of fabric need to be? add a half foot to both the length and the width to account for seams and give your answer in yards.

the answer is b.

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 : )