How Do Architects Use the Pythagorean Theorem?

By Staff WriterLast Updated Mar 26, 2020 12:06:52 AM ET

Architects use the Pythagorean theorem, which is expressed by the equation: a2 + b2 = c2, in designing and computing the measurements of building structures and bridges. One example involves roof design. A gable roof is made of two right triangles, where the base of one right triangle is called the run, the height is called the rise and the slope is called the rafter.

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