Barron's Math 360 by Lawrence S. Leff

Author:Lawrence S. Leff
Language: eng
Format: epub, pdf
Publisher: Barrons Educational Series
Published: 2021-07-25T00:00:00+00:00

31.In the accompanying diagram of right triangles ABD and DBC, AB = 5, AD = 4, and CD = 1. Find the length of to the nearest tenth.

32.The accompanying diagram shows a flagpole that stands on level ground. Two cables, r and s, are attached to the pole at a point 16 feet above the ground. The combined length of the two cables is 50 feet. If cable r is attached to the ground 12 feet from the base of the pole, what is the measure of the angle, x, to the nearest degree, that cable s makes with the ground?

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