If MZMKL = 83°, MZJKL = 127", and MZJKM = (9x – 10)", find the value of x. K

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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Geometry Basics Angle Addition Postulate
2.3.4.5

3. If MZEFH = (5x + 1)°, MZHFG = 62°, and
MZEFG = (1&r + 11)°, find each measure.
2. If MZMKL = 83, MZJKL = 127°, and
MLJKM = (9x – 10)", find the value of x.
G
H
MZEFH =
MZEFG = .
4. If MZRST = (12x – 1)", MZRSU = (9x= 15)",
and M2UST = 53°, find each measure.
5. If m/WXZ = (5x + 3)", m/ZXY = (8x– 4)', and
ZWXY is a right angle, find each measure.
R
x =
X =
MZRST =
MZWXZ =
MZRSU =
MZZXY =
Transcribed Image Text:3. If MZEFH = (5x + 1)°, MZHFG = 62°, and MZEFG = (1&r + 11)°, find each measure. 2. If MZMKL = 83, MZJKL = 127°, and MLJKM = (9x – 10)", find the value of x. G H MZEFH = MZEFG = . 4. If MZRST = (12x – 1)", MZRSU = (9x= 15)", and M2UST = 53°, find each measure. 5. If m/WXZ = (5x + 3)", m/ZXY = (8x– 4)', and ZWXY is a right angle, find each measure. R x = X = MZRST = MZWXZ = MZRSU = MZZXY =
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