Answer:
10/7
Step-by-step explanation:
divide both numbers by 5
Solution :
Given :
Span of the roof = 48 feet
Length of the rafter = 30 feet (including the 4 feet overhung)
So, for the 30 feet long rafter, 26 feet will be rafter length from the high point of the roof to the edge of the roof and 4 feet will be the roof overhung.
Therefore, the horizontal span per rafter is

= 24 feet
a). So the rise of the roof is
= 10 feet
b). Pinch of the roof is 


c). The percent of the roof used as overhung is


= 13.33 %
Answer:
it's the 2nd one
Step-by-step explanation:
hoped I helped:)
Step-by-step explanation:
45+90+x=180
135+x=180
x=180-135
x=45
Answer:
x=3/2
Step-by-step explanation: