Classifying Triangles

Front

All triangles have 3 sides and 3 angles.

Back

TRUE

Tags

CCSS.2.G.A.1

Front

The 3 angles in a triangle ALWAYS add up to:

Back

180°

Tags

CCSS.8.G.A.5

Front

Triangles are classified by:

sides

,

angles

,

sides and angles

,

a ruler

Back

sides and angles

Tags

CCSS.4.G.A.2

Front

A triangle with 3 equal sides and 3 equal angles is called:

Back

Equilateral Triangle

Tags

CCSS.4.G.A.2

Front

A triangle with 2 equal sides and 2 equal angles is called:

Back

Isoceles Triangle

Tags

CCSS.4.G.A.2

Front

These nachos are an example of which triangle? Options: equilateral, isoceles, isoceles and equilateral, obtuse

Back

isoceles and equilateral

Tags

CCSS.4.G.A.2

Front

These pyramids are examples of a/an:

isoceles triangle

,

equilateral triangle

,

scalene triangle

Back

equilateral triangle

Tags

CCSS.4.G.A.2

Front

This sailing boat is an example of a scalene triangle.

Back

FALSE

Tags

CCSS.2.G.A.1

Front

A triangle with a 90° angle is called:

Back

right triangle

Tags

CCSS.4.G.A.2

Front

This slice of pizza is an example of which type of triangle? Options: equilateral, isoceles, scalene

Back

isoceles

Tags

CCSS.4.G.A.2