
Classifying Triangles
Presentation
•
Mathematics
•
11th Grade
•
Medium
Standards-aligned
Colleen Vargo
Used 13+ times
FREE Resource
10 Slides • 10 Questions
1
Some text here about the topic of discussion
2
Use one of these vocab words to classify a triangle using its SIDE LENGTHS.
3
Multiple Choice
scalene
acute
equilateral
isosceles
4
Use one of these vocab words to classify a triangle using its SIDE LENGTHS.
5
Multiple Choice
Equilateral
Isosceles
Scalene
Obtuse
6
Use one of these vocab words to classify a triangle using its SIDE LENGTHS.
7
Multiple Choice
What type of triangle is shown?
Isosceles
Right-angled
Equilateral
Scalene
8
Use one of the following vocab words to classify a triangle by its
ANGLE MEASURES.
9
Multiple Choice
In an ______________ triangle, all three angles are less than 90 degrees.
acute
right
obtuse
360 degrees
10
Use one of the following vocab words to classify a triangle by its
ANGLE MEASURES.
11
Multiple Choice
In a ____________ triangle one angle is exactly 90 degrees.
acute
right
obtuse
360 degrees
12
Use one of the following vocab words to classify a triangle by its
ANGLE MEASURES.
13
Multiple Choice
What kind of triangle is this?
acute
right
obtuse
360 degrees
14
Use one of the following vocab words to classify a triangle by its
ANGLE MEASURES.
15
Multiple Choice
acute triangle
right triangle
obtuse triangle
none of the above
16
Use one of the following vocab words to classify a triangle by its
ANGLE MEASURES.
17
Multiple Choice
Acute Isosceles
Acute Scalene
Obtuse Scalene
Obtuse Isosceles
18
Multiple Choice
Equilateral Triangle
Right Isosceles Triangle
Obtuse Scalene Triangle
Obtuse Equilateral Triangle
19
Multiple Choice
Acute Isosceles
Acute Scalene
Obtuse Scalene
Obtuse Isosceles
20
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