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Thursday, January 2, 2014

More Triangle Problems, 2

Category: Trigonometry, Plane Geometry

"Published in Vacaville, California, USA"

Solve for the values of x and y for the given figure:

Photo by Math Principles in Everyday Life

Solution:

Consider the given figure above

Photo by Math Principles in Everyday Life

There are two right triangles that are adjacent to each other. The hypotenuse of a right triangle is equal to the side of the other right triangle. Since the values of one side and two angles are given, then we can solve for x and y using trigonometric functions as follows