Classify Triangles

Front

A triangle with 3 congruent sides is called a(n) ______

Back

Equilateral Triangle

Front

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

Back

Obtuse Triangle

Front

What type of triangle has two equal sides?

Back

Isosceles Triangle

Front

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

Back

Acute Triangle

Front

A triangle can be classified as an isosceles triangle if there are two equal sides. True or False?

Back

True

Front

What is the sum of the interior angles of a triangle?

Back

180 degrees

Front

A triangle with no equal sides is called a(n) ______

Back

Scalene Triangle

Front

What type of triangle has one right angle?

Back

Right Triangle

Front

Classify a triangle with angles measuring 60°, 60°, and 60°.

Back

Equilateral Triangle

Front

Classify a triangle with angles measuring 90°, 45°, and 45°.

Back

Right Isosceles Triangle