Math Problem Statement

A 115-ft tower is located on the side of a mountain that is inclined 32° to the horizontal. A guy wire is to be attached to the top of the tower and anchored at a point 55 ft downhill from the base of the tower. Find the shortest length of wire needed. (Round your answer to the nearest foot.)

Solution

Ask a new question for Free

By Image

Drop file here or Click Here to upload

Math Problem Analysis

Mathematical Concepts

Trigonometry
Law of Cosines
Geometry

Formulas

c^2 = a^2 + b^2 - 2ab * cos(C)

Theorems

Law of Cosines

Suitable Grade Level

Grades 10-12