6 2 A If the m/1 - 4 3 5 ΔΑ ΔΒ 9 1 7 2 B 8 50°, m/2 = 55°, and m/3 exterior angles shown in the triangles 75°, find the measure of the (Enter the angle measures by

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.1: Angles
Problem 3E
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2
A
4
=
3
5
ΔΑ ΔΒ
9
1
2
B
38
If the m/1 50°, m/2 = 55°, and m/3
=
75°, find the measure of the
exterior angles shown in the triangles. (Enter the angle measures by
Transcribed Image Text:2 A 4 = 3 5 ΔΑ ΔΒ 9 1 2 B 38 If the m/1 50°, m/2 = 55°, and m/3 = 75°, find the measure of the exterior angles shown in the triangles. (Enter the angle measures by
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