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
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Question
Can someone help me on how to do this, ASAP :(
![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,](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F46a6e1c7-f188-4ed4-90ff-6f2fa849ef43%2Fe1a949a8-1870-4471-ba3c-92889accea45%2F97uve9n_processed.jpeg&w=3840&q=75)
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,
![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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F46a6e1c7-f188-4ed4-90ff-6f2fa849ef43%2Fe1a949a8-1870-4471-ba3c-92889accea45%2Fd61ehjv_processed.jpeg&w=3840&q=75)
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
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