Classifying Triangles by Angle Properties
Interactive Video
•
Mathematics
•
6th - 10th Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Aiden Montgomery
FREE Resource
Standards-aligned
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the term for a closed two-dimensional shape made up of line segments?
Ellipse
Circle
Polygon
Cylinder
Tags
CCSS.1.G.A.1
CCSS.2.G.A.1
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What defines a polygon?
A shape with curved lines
A closed two-dimensional shape made up of line segments
A three-dimensional object
A shape with at least five sides
Tags
CCSS.1.G.A.1
CCSS.2.G.A.1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many sides does a triangle have?
Six
Four
Three
Two
Tags
CCSS.2.G.A.1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What type of angle is larger than a right angle?
Straight
Acute
Obtuse
Reflex
Tags
CCSS.4.G.A.1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a triangle with a right angle called?
Right triangle
Equilateral triangle
Acute triangle
Obtuse triangle
Tags
CCSS.4.G.A.2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which triangle has one angle larger than 90 degrees?
Scalene triangle
Acute triangle
Right triangle
Obtuse triangle
Tags
CCSS.4.G.A.2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which triangle has all angles smaller than a right angle?
Acute triangle
Obtuse triangle
Isosceles triangle
Right triangle
Tags
CCSS.4.G.A.2
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