A rectangular park in Barangay Olympog is to be surveyed by the local government. Its corners are labelled points A, B, and C. Determine the possible measures of the angles in corners B and C if a = 10, c = 13, and ZA = 65°. B a = 10 c = 13 a = 10 C 65° A

A rectangular park in Barangay Olympog is to be surveyed by the local government. Its corners are labelled points A, B, and C. Determine the possible measures of the angles in corners B and C if a = 10, c = 13, and ZA = 65°. B a = 10 c = 13 a = 10 C 65° A

Elementary Geometry for College Students

6th Edition

ISBN:9781285195698

Author:Daniel C. Alexander, Geralyn M. Koeberlein

Publisher:Daniel C. Alexander, Geralyn M. Koeberlein

Chapter3: Triangles

Section3.5: Inequalities In A Triangle

Problem 23E

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Concept explainers

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.

Question

Let Us Apply
Activity 2. Measure My Angles?
A rectangular park in Barangay Olympog is to be surveyed by the local
government. Its corners are labelled points A, B, and C. Determine the possible
measures of the angles in corners B and C if a = 10, c = 13, and ZA = 65°.
%3D
B
a = 10
c= 13
a = 10
C
650
A

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