Classifying Triangles by Angles
Flashcard
•
Mathematics
•
4th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What type of triangle has all angles less than 90 degrees?
Back
Acute Triangle
Tags
CCSS.4.G.A.2
2.
FLASHCARD QUESTION
Front
What type of triangle has one angle that is exactly 90 degrees?
Back
Right Triangle
Tags
CCSS.4.G.A.2
3.
FLASHCARD QUESTION
Front
What type of triangle has one angle that is greater than 90 degrees?
Back
Obtuse Triangle
Tags
CCSS.4.G.A.2
4.
FLASHCARD QUESTION
Front
A right triangle is...
Back
a triangle with a 90 degree angle.
Tags
CCSS.4.G.A.2
5.
FLASHCARD QUESTION
Front
An acute triangle is...
Back
a triangle where all angles are less than 90 degrees.
Tags
CCSS.4.G.A.2
6.
FLASHCARD QUESTION
Front
An obtuse triangle is...
Back
a triangle with one angle larger than 90 degrees.
Tags
CCSS.4.G.A.2
7.
FLASHCARD QUESTION
Front
What is the sum of the angles in any triangle?
Back
180 degrees.
Tags
CCSS.8.G.A.5
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