Triangle Sum, Exterior Angle and Isosceles Triangle Theorem

Flashcard
•
Mathematics
•
9th - 12th Grade
•
Hard
Standards-aligned
Wayground Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the Triangle Sum Theorem?
Back
The Triangle Sum Theorem states that the sum of the interior angles of a triangle is always 180 degrees.
Tags
CCSS.8.G.A.5
2.
FLASHCARD QUESTION
Front
What is an Exterior Angle of a triangle?
Back
An Exterior Angle of a triangle is formed by one side of the triangle and the extension of an adjacent side. The measure of an exterior angle is equal to the sum of the measures of the two opposite interior angles.
Tags
CCSS.8.G.A.5
3.
FLASHCARD QUESTION
Front
What is the Isosceles Triangle Theorem?
Back
The Isosceles Triangle Theorem states that in an isosceles triangle, the angles opposite the equal sides are also equal.
Tags
CCSS.HSG.CO.C.9
4.
FLASHCARD QUESTION
Front
If one angle of a triangle is 60 degrees, what is the maximum possible measure of the other two angles?
Back
The maximum possible measure of the other two angles is 120 degrees, as the sum of all angles must equal 180 degrees.
Tags
CCSS.8.G.A.5
5.
FLASHCARD QUESTION
Front
How do you find the measure of an unknown angle in a triangle?
Back
To find the measure of an unknown angle in a triangle, subtract the sum of the known angles from 180 degrees.
Tags
CCSS.8.G.A.5
6.
FLASHCARD QUESTION
Front
What is the relationship between the exterior angle and the interior angles of a triangle?
Back
The exterior angle of a triangle is equal to the sum of the two opposite interior angles.
Tags
CCSS.8.G.A.5
7.
FLASHCARD QUESTION
Front
If two angles of a triangle are 35 degrees and 70 degrees, what is the measure of the third angle?
Back
The third angle measures 75 degrees, calculated as 180 - (35 + 70).
Tags
CCSS.8.G.A.5
Create a free account and access millions of resources
Similar Resources on Wayground
15 questions
Triangle Relationships

Flashcard
•
9th - 12th Grade
15 questions
Q2W4 Geo Triangle Angle Sum/Classify/Exterior Angle

Flashcard
•
9th - 12th Grade
15 questions
Triangle Trigonometry Basics

Flashcard
•
9th - 12th Grade
15 questions
Unit 4 Day 9 Triangle Inequalities

Flashcard
•
9th - 12th Grade
15 questions
Triangle Inequalities

Flashcard
•
9th - 12th Grade
15 questions
Triangle Classification Flashcard

Flashcard
•
9th Grade - University
15 questions
Triangle Sum Theorem

Flashcard
•
9th - 12th Grade
15 questions
Triangle angle sum theorem

Flashcard
•
9th - 12th Grade
Popular Resources on Wayground
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
9/11 Experience and Reflections

Interactive video
•
10th - 12th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
9 questions
Tips & Tricks

Lesson
•
6th - 8th Grade
Discover more resources for Mathematics
12 questions
Graphing Inequalities on a Number Line

Quiz
•
9th Grade
15 questions
Two Step Equations

Quiz
•
9th Grade
16 questions
Segment Addition Postulate

Quiz
•
10th Grade
12 questions
Absolute Value Equations

Quiz
•
9th Grade
20 questions
Parallel Lines and Transversals Independent Practice

Quiz
•
10th Grade
15 questions
Combine Like Terms and Distributive Property

Quiz
•
8th - 9th Grade
16 questions
Parallel Lines cut by a Transversal

Quiz
•
10th Grade
20 questions
Solving Multi-Step Equations

Quiz
•
10th Grade