In triangle ABC, 4 = 30",B = 70 and a = 8 cm. Find the length of side c using the law of sines.
In triangle ABC, 4 = 30",B = 70 and a = 8 cm. Find the length of side c using the law of sines.
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter66: Introduction To Trigonometric Functions
Section: Chapter Questions
Problem 4A: A triangle has a base of 8.4 cm and a height of 12.5 cm. What is the area of the triangle?
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Ratios
A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.
Trigonometric Ratios
Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.
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