Acute, Obtuse, and Right Angles
Flashcard
•
Mathematics
•
3rd - 4th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Wayground Content
Used 1+ times
FREE Resource
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15 questions
Show all answers
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 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
3.
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
4.
FLASHCARD QUESTION
Front
What is the measurement of a straight angle?
Back
A straight angle measures 180 degrees.
Tags
CCSS.4.G.A.1
5.
FLASHCARD QUESTION
Front
How many degrees are in a full circle?
Back
A full circle has 360 degrees.
Tags
CCSS.4.MD.C.5B
CCSS.HSG.CO.A.1
6.
FLASHCARD QUESTION
Front
If an angle measures 45 degrees, what type of angle is it?
Back
It is an acute angle.
Tags
CCSS.4.G.A.1
7.
FLASHCARD QUESTION
Front
If an angle measures 120 degrees, what type of angle is it?
Back
It is an obtuse angle.
Tags
CCSS.4.G.A.1
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