25. AABC is an isosceles triangle with vertex angle C and altitude CD. Find m∠2 if m∠1 = (4x + 1)° and m/2 = (2x + 7)˚. 4x+1=23+7 A.4 B. 13 C.22 D.3 -gy A 5 3 4 D B

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter8: Applications Of Trigonometry
Section8.2: The Law Of Cosines
Problem 3E
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25. AABC is an isosceles triangle with vertex angle C and altitude CD.
Find m/2 if m/1 = (4x + 1)° and m/2 = (2x + 7)°º.
26.
A. 4
B. 13
C. 22
D. 3
Find m/WXY.
A. 17°
B. 34°
C. 90°
D. 73°
4x+1=23+7
-2x
-ах
2x+1=7
A
X
5
3 4
17°
W
6
Z
3
Y
B
3
Transcribed Image Text:25. AABC is an isosceles triangle with vertex angle C and altitude CD. Find m/2 if m/1 = (4x + 1)° and m/2 = (2x + 7)°º. 26. A. 4 B. 13 C. 22 D. 3 Find m/WXY. A. 17° B. 34° C. 90° D. 73° 4x+1=23+7 -2x -ах 2x+1=7 A X 5 3 4 17° W 6 Z 3 Y B 3
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