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Trigonometry (MindTap Course List)
10th Edition
ISBN: 9781337278461
Author: Ron Larson
Publisher: Cengage Learning
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If m<RST=(12x-1) m<RSU(9x-15) and m<UST=53

Transcribed Image Text:Name:
Date:
Per:
Unit 1: Geometry Basics
Angle Addition Postulate
1. Use the diagram below to complete each part.
This is a 2-page document!**
D
5
B
4
C
E 4
2
3
A
BF LAC
a) Name the vertex of 24.
b) Name the sides of 21..
c) Write another name for 25.
d) Classify each angle:
ZFBC:
ZEBF
e) Name an angle bisector..
LABC
1) If m/EBD 36' and m/DBC=108, find m/EBC.
9) If mZEBF
2. If m/MKL 83, m/JKL 127, and
m/JKM (9x-10)". find the value of x.
117, find mZABE
3. If m/EFH
m/EFG
(5x+1), m/HFG 62, and
(18x+11), fieri nk mensure.
G
H
To
E
12x=
m/EFH =>
ZEFG-
=
4. If m/RST (12x-1). m/RSU= (9x-15).
and mZUST=53", find each measure.
5. If m/WXZ=(5x+3). m/ZXY = (8x-4)", and
ZWXY is a right angle, find each measure.
ADJAC
ANGLES
R
S
x=
m/RST=
m/RSU=
=
U
40
T
Z
Y
X
x=
mZWXZ=
m/ZXY =
Gina Wilson (All Things Algebra, LLC), 2014-2019
Expert Solution
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- If A2,2, B7,3, and C4,x are the vertices of a right triangle with right angle C, find the value of x.arrow_forwarda Does the similarity relationship have a reflexive property for triangles and polygons in general? b Is there a symmetric property for the similarity of triangles and polygons? c Is there a transitive property for the similarity of triangles and polygons?arrow_forwarda Argue that the midpoint of the hypotenuse of a right triangle is equidistant from the three vertices of the triangle. Use the fact that the congruent diagonals of a rectangle bisect each other. Be sure to provide a drawing. bUse the relationship from part a to find CM, the length of the median to the hypotenuse of right ABC, in which mC=90, AC = 6, and BC = 8.arrow_forward
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