Triangle classification

Front

Can a triangle have 2 right angles in it?

Back

No, a triangle can only have one right angle.

Tags

CCSS.8.G.A.5

Front

What do the angles in an equilateral triangle measure?

Back

Each angle in an equilateral triangle measures 60 degrees.

Tags

CCSS.8.G.A.5

Front

What is the classification of a triangle with one angle greater than 90 degrees?

Back

Obtuse triangle.

Tags

CCSS.4.G.A.2

Front

What is the classification of a triangle with all angles less than 90 degrees?

Back

Acute triangle.

Tags

CCSS.4.G.A.2

Front

What is the classification of a triangle with two equal sides?

Back

Isosceles triangle.

Tags

CCSS.4.G.A.2

Front

What is the classification of a triangle with all sides of different lengths?

Back

Scalene triangle.

Tags

CCSS.4.G.A.2

Front

What is the sum of the angles in any triangle?

Back

The sum of the angles in any triangle is 180 degrees.

Tags

CCSS.8.G.A.5

Front

What type of triangle has one right angle?

Back

Right triangle.

Tags

CCSS.4.G.A.2

Front

If a triangle has a 105 degree angle, what type of triangle is it?

Back

Obtuse triangle.

Tags

CCSS.4.G.A.2

Front

What is the classification of a triangle with two equal angles and one angle that is different?

Back

Isosceles triangle.

Tags

CCSS.4.G.A.2