Per: Homework 4: Angle Addition Postulate
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1. Use the diagram below to complete each part.
a) Name the vertex of 24.
D
1
b) Name the sides of 21.
5 B
c) Write another name for 25.
E 4
d) Classify each angle:
F
ZFBC:
ZEBE:
ZABC:
g) Name an angle bisector.
• BF I AC
h) If mZEBD = 36° and mZDBC = 108°, find mZEBC.
i) If mZEBF = 117°, find mZABE.
2. If mZMKL = 83', mZJKL = 127", and
3. If mZEFH = (5x + 1), m_HFG = 62, and
mZJKM = 19% - 10)”, find the value of x.
mZEFG = (18x + 11), find each measure.
А
M1
5H