Classifying Triangles by Angles

What type of triangle has 3 acute angles?

• acute triangle

• right triangle

• obtuse triangle

What type of triangle has 1 right angle?

• acute triangle

• right triangle

• obtuse triangle

What type of triangle is this?

• acute triangle

• right triangle

• obtuse triangle

What type of triangle is this?

• acute triangle

• right triangle

• obtuse triangle

What type of triangle has 1 obtuse angle?

• acute triangle

• right triangle

• obtuse triangle

What type of triangle is this?

• acute triangle

• right triangle

• obtuse triangle

What type of triangle is this?

• acute triangle

• right triangle

• obtuse triangle

What type of triangle is this?

• acute triangle

• right triangle

• obtuse triangle

What type of triangle is this?

• acute triangle

• right triangle

• obtuse triangle

What type of triangle is this?

• acute triangle

• right triangle

• obtuse triangle