Classifying Angles and Triangles
Flashcard
•
Mathematics
•
4th - 5th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
FREE Resource
Student preview
15 questions
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1.
FLASHCARD QUESTION
Front
What is an acute angle?
Back
An acute angle is an angle that measures less than 90 degrees.
Tags
CCSS.4.G.A.1
2.
FLASHCARD QUESTION
Front
What is a right angle?
Back
A right angle is an angle that measures exactly 90 degrees.
Tags
CCSS.4.G.A.1
3.
FLASHCARD QUESTION
Front
What is an obtuse angle?
Back
An obtuse angle is an angle that measures more than 90 degrees but less than 180 degrees.
Tags
CCSS.4.G.A.1
4.
FLASHCARD QUESTION
Front
What is a straight angle?
Back
A straight angle is an angle that measures exactly 180 degrees.
Tags
CCSS.4.G.A.1
5.
FLASHCARD QUESTION
Front
What is an equilateral triangle?
Back
An equilateral triangle is a triangle in which all three sides are equal in length and all three angles are equal, measuring 60 degrees each.
Tags
CCSS.4.G.A.2
6.
FLASHCARD QUESTION
Front
What is an isosceles triangle?
Back
An isosceles triangle is a triangle that has at least two sides that are equal in length and the angles opposite those sides are equal.
Tags
CCSS.4.G.A.2
7.
FLASHCARD QUESTION
Front
What is a scalene triangle?
Back
A scalene triangle is a triangle in which all three sides are of different lengths and all three angles are different.
Tags
CCSS.4.G.A.2
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