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Chapter 4: Q. 4.75 (page 489)

Use the example 4.38 substituting the rise=14and run=24.

Short Answer

Expert verified

The slope of the roof ism=712.

Step by step solution

01

Step 1. Given information.

We have:

The 'pitch' of the building's roof is the slope of the roof. Knowing the pitch is important in climates where there is heavy snowfall. If the roof is too flat, the weight of the snow may cause it to collapse.

Rise=14Run=24

02

Step 2. Find the slope.

The slope is:

m=RiseRun=1424=712

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