Dec 12 Review

Front

What is an acute triangle?

Back

A triangle where all three angles are less than 90 degrees.

Front

What is an obtuse triangle?

Back

A triangle that has one angle greater than 90 degrees.

Front

What is a right triangle?

Back

A triangle that has one angle equal to 90 degrees.

Front

How many acute angles can a triangle have?

Back

A triangle can have two acute angles.

Front

What is the sum of the angles in any triangle?

Back

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

Front

Can a triangle have more than one obtuse angle?

Back

No, a triangle cannot have more than one obtuse angle.

Front

What type of triangle has all sides of equal length?

Back

An equilateral triangle.

Front

What type of triangle has one right angle and two acute angles?

Back

A right triangle.

Front

What is the definition of a scalene triangle?

Back

A triangle with all sides of different lengths.

Front

What is the definition of a isosceles triangle?

Back

A triangle with at least two sides of equal length.