Honors Geometry Final Exam Review

Front

What type of triangle has two sides of equal length?

Back

Isosceles Triangle

Front

What is the triangle inequality theorem?

Back

The sum of the lengths of any two sides of a triangle must be greater than the length of the third side.

Front

What does SAS stand for in triangle congruence?

Back

Side-Angle-Side: Two sides and the included angle are congruent.

Front

What does ASA stand for in triangle congruence?

Back

Angle-Side-Angle: Two angles and the included side are congruent.

Front

What does SSS stand for in triangle congruence?

Back

Side-Side-Side: All three sides of one triangle are congruent to all three sides of another triangle.

Front

What does HL stand for in triangle congruence?

Back

Hypotenuse-Leg: In right triangles, the hypotenuse and one leg are congruent.

Front

What is an equilateral triangle?

Back

A triangle with all three sides of equal length.

Front

What is a scalene triangle?

Back

A triangle with all sides of different lengths.

Front

If a triangle has sides of lengths 5, 12, and 13, what type of triangle is it?

Back

It is a right triangle (5-12-13 Pythagorean triple).

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height.