What is the Triangle Exterior Angle Theorem?
Triangle Exterior Angle Theorem

Flashcard
•
Mathematics
•
10th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview

16 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
The Triangle Exterior Angle Theorem states that the measure of an exterior angle of a triangle is equal to the sum of the measures of the two remote interior angles.
2.
FLASHCARD QUESTION
Front
What are remote interior angles?
Back
Remote interior angles are the two angles inside a triangle that are not adjacent to a given exterior angle.
3.
FLASHCARD QUESTION
Front
If angle A is 40° and angle B is 60°, what is the measure of the exterior angle C?
Back
The measure of exterior angle C is 100° (40° + 60°).
4.
FLASHCARD QUESTION
Front
How do you find the measure of an exterior angle?
Back
To find the measure of an exterior angle, add the measures of the two remote interior angles.
5.
FLASHCARD QUESTION
Front
What is the relationship between an exterior angle and its adjacent interior angle?
Back
The exterior angle is equal to the sum of the two remote interior angles, and it is supplementary to the adjacent interior angle.
6.
FLASHCARD QUESTION
Front
If angle d is an exterior angle, what are the remote interior angles?
Back
The remote interior angles are the angles that are not adjacent to angle d.
7.
FLASHCARD QUESTION
Front
Solve for x if angle A = 50° and angle B = 70°. What is the measure of the exterior angle?
Back
x = 120° (50° + 70°).
Create a free account and access millions of resources
Similar Resources on Quizizz
15 questions
2-3: Triangle Sum & Exterior Angles

Flashcard
•
10th Grade
12 questions
Parallel Lines Cut By a Transversal (FLASHCARD 1)

Flashcard
•
10th Grade
13 questions
Parallel Lines Cut by a Transversal

Flashcard
•
10th Grade
12 questions
Parallel Lines and Transversals

Flashcard
•
10th Grade
15 questions
Angle Relationships

Flashcard
•
10th Grade
15 questions
Exterior Angle Theorem

Flashcard
•
10th Grade
15 questions
Exterior Angle Theorem

Flashcard
•
10th Grade
15 questions
Exterior Angle Theorem/Triangle Sum Theorem

Flashcard
•
10th Grade
Popular Resources on Quizizz
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade