Find the value of x in each triangle

Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter1: The Six Trigonometric Functions
Section1.1: Angles, Degrees, And Special Triangles
Problem 29PS: Geometry An isosceles triangle is a triangle in which two sides are equal in length. The angle...
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Find the value of x in each triangle. (Example 3)
5.
6.
7.
/120
134
22
125°
170°
58°
8. In AABC the measure of angle A is 2x + 3, the measure of angle B is
4x + 2, and the measure of angle C is 2x – 1. What are the measures of
the angles?
9 CESS Reason Abstractly What is the measure of the third angle of a
triangle if one angle measures 25° and the second angle measures 50°?
Transcribed Image Text:Find the value of x in each triangle. (Example 3) 5. 6. 7. /120 134 22 125° 170° 58° 8. In AABC the measure of angle A is 2x + 3, the measure of angle B is 4x + 2, and the measure of angle C is 2x – 1. What are the measures of the angles? 9 CESS Reason Abstractly What is the measure of the third angle of a triangle if one angle measures 25° and the second angle measures 50°?
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