Classifying Triangles

Front

What is a triangle with all sides of equal length called?

Back

Equilateral Triangle

Tags

CCSS.4.G.A.2

Front

What type of triangle has one angle greater than 90 degrees?

Back

Obtuse Triangle

Tags

CCSS.4.G.A.2

Front

What is a triangle with two sides of equal length called?

Back

Isosceles Triangle

Tags

CCSS.4.G.A.2

Front

What type of triangle has all angles less than 90 degrees?

Back

Acute Triangle

Tags

CCSS.4.G.A.2

Front

Identify the triangle: A triangle with one right angle and two equal sides.

Back

Right Isosceles Triangle

Tags

CCSS.4.G.A.2

Front

Identify the triangle: A triangle with one right angle and all sides of different lengths.

Back

Right Scalene Triangle

Tags

CCSS.4.G.A.2

Front

How many acute angles does an acute triangle have?

Back

3

Tags

CCSS.4.G.A.2

Front

Identify the triangle: A triangle with one obtuse angle and two equal sides.

Back

Obtuse Isosceles Triangle

Tags

CCSS.4.G.A.2

Front

Identify the triangle: A triangle with one obtuse angle and all sides of different lengths.

Back

Obtuse Scalene Triangle

Tags

CCSS.4.G.A.2

Front

What is the sum of the angles in any triangle?

Back

180 degrees

Tags

CCSS.8.G.A.5