Perimeter of a Rectilinear Hexagon with Given Side Lengths - Geometry Problem

Published on November 3, 2026

Geometry

Find the perimeter of an L-shaped rectilinear hexagon with labeled side lengths of 6.1, 11.3, 15.9, 11, 4.6, and 17.1 inches. Add all six side lengths to get a total perimeter of 66 inches.

Question

Answer

Perimeter = 66 in

The figure is a rectilinear hexagon, so its perimeter is the sum of its six sides:

Adding the sides:

Equivalently, the figure is a

rectangle with an

corner removed, so

Answer: 66 in

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