Classify Triangles TEST

Front

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

Back

Equilateral Triangle

Front

Which type of triangle has one angle that measures exactly 90 degrees?

Back

Right Triangle

Front

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

Back

True

Front

An angle whose measure is exactly 90 degrees is called a(n) ______

Back

Right Angle

Front

What is an 'Acute' Angle?

Back

An angle that measures less than 90 degrees.

Front

A triangle with one angle greater than 90 degrees is called a(n) ______

Back

Obtuse Triangle

Front

A triangle with all sides of different lengths is called a(n) ______

Back

Scalene Triangle

Front

What type of triangle has two equal sides and one angle that is 90 degrees?

Back

Right Isosceles Triangle

Front

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

Back

180 degrees

Front

If a triangle has angles measuring 30 degrees, 60 degrees, and 90 degrees, it is classified as a(n) ______

Back

Right Triangle