eometry 4.6 - LT 4B: l can determine missing angle measures of a triangle using properties of triangles. R Use the diagram to answer the following. 1. If RI = TT, what angles are congruent? 2. If TN = TT, what angles are congruent? 3. If 21 = 26, what segments are congruent? 4. 4. The legs of isosceles triangle ATNH are and 10 5. The vertex angle of ARGH is G 5olve for x & Y Solve for x & v Solve for x & v Solve for x & V 7, 9
eometry 4.6 - LT 4B: l can determine missing angle measures of a triangle using properties of triangles. R Use the diagram to answer the following. 1. If RI = TT, what angles are congruent? 2. If TN = TT, what angles are congruent? 3. If 21 = 26, what segments are congruent? 4. 4. The legs of isosceles triangle ATNH are and 10 5. The vertex angle of ARGH is G 5olve for x & Y Solve for x & v Solve for x & v Solve for x & V 7, 9
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
Related questions
Question
Can someone help me on how to do this, ASAP :(
Transcribed Image Text:Geometry 4.6 - LT 4B:I can determine missing angle measures of a triangle using properties of triangles.
R
Use the diagram to answer the following.
1. If RI = TT, what angles are congruent?
2. If TN = TT, what angles are congruent?
3. If 21 = 26, what segments are congruent?
11
10
4. The legs of isosceles triangle ATNH are,
and
5. The vertex angle of ARGH i ,
7
6.
H
Solve for x & y
Solve for x & y.
Solve for x & y.
Solve for x & y.
40
46
72
Solve for the missing variable(s).
\(3x + 8)*
(2x + 11)
3y
(3х — 11
(x - 2)
(4x + 10)
(2x + 20)
2y
Draw isosceles triangle ABC so that AB = BC.
Which angles are congruent? Label them.
In APQR, PQ = QR and m<P = 42°. Find the measur
angles Q and R in the triangle.
9,
Transcribed Image Text:Geometry 4.1-LT 4A: I can classify triangles by their angles & side lengths.
Match the correct question number to answer letter.
Name:
The measures are given for each angle in
AABC. Find the measure of each angle &
classify the triangle.
10. Side lengths: 2 cm, 3 cm, 4 cm
A. Equilateral
11. Side lengths: 3 cm, 2 cm, 3 cm
B. Scalene
. mLA = x°
mZR = x°
mZB = 2x°
mLS = 7x
12. Side lengths: 4 cm, 4 cm, 4 cm
C. Obtuse
mLC = (2x + 15)• mLT=x°
13. Angle measures: 60°, 60°, 60°
D. Equiangular
14. Angle measures: 30°, 60°, 90°
E. Isosceles
15. Angle measures: 20°, 145°, 15°
F. Right
Classify the following triangles based upon their sides & angles.
E
B
M
120
59
59 62
A
Find the measure of the numbered angles.
56
50
42
45
40°
Find the measure of the exterior angle shown.
A A.
(2x – 8)
31
/38
(2х - 21
\(10x+ 9)°
(7x + 1
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, geometry and related others by exploring similar questions and additional content below.Recommended textbooks for you
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,
Elementary Geometry for College Students
Geometry
ISBN:
9781285195698
Author:
Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:
Cengage Learning
Elementary Geometry For College Students, 7e
Geometry
ISBN:
9781337614085
Author:
Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:
Cengage,
Elementary Geometry for College Students
Geometry
ISBN:
9781285195698
Author:
Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:
Cengage Learning