Triangle Properties

Front

In a triangle, how many total degrees are there?

Back

180 degrees

Front

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

Back

Isosceles

Front

What is the measure of the indicated angle if it is 45 degrees?

Back

45 degrees

Front

Classify a triangle with all sides equal.

Back

Equilateral

Front

Where is the longest side of a triangle located?

Back

Across from the largest angle.

Front

What do you call a triangle with no equal sides?

Back

Scalene

Front

What is the sum of the angles in any triangle?

Back

180 degrees.

Front

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

Back

Obtuse triangle.

Front

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

Back

Acute triangle.

Front

If one angle of a triangle is 90 degrees, what type of triangle is it?

Back

Right triangle.