What is an equiangular triangle?
Classifying Triangles and Triangle Sum Theorem FLASHCARD

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•
Mathematics
•
9th - 12th Grade
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
Back
An equiangular triangle is a triangle in which all three angles are congruent.
2.
FLASHCARD QUESTION
Front
What are the measures of the angles in an equilateral triangle?
Back
The angles in an equilateral triangle are all 60 degrees.
3.
FLASHCARD QUESTION
Front
How do you calculate the measure of the third angle in a triangle if two angles are known?
Back
To find the measure of the third angle, subtract the sum of the known angles from 180 degrees.
4.
FLASHCARD QUESTION
Front
What type of triangle has all sides of equal length?
Back
An equilateral triangle has all sides of equal length.
5.
FLASHCARD QUESTION
Front
What type of triangle has at least two sides of equal length?
Back
An isosceles triangle has at least two sides of equal length.
6.
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.
7.
FLASHCARD QUESTION
Front
If a triangle has angles measuring 45 degrees and 75 degrees, what is the measure of the third angle?
Back
The measure of the third angle is 60 degrees.
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