1st Semester Geometry Final Exam REVIEW

Front

What are vertical angles?

Back

Vertical angles are congruent (have the same measurement).

Front

What is a ray in geometry?

Back

A ray is part of a line that has one endpoint and continues infinitely in one direction.

Front

Set up the equation: x + 4 + 3x + 7 = ?

Back

43

Front

What is the name of a figure with two endpoints?

Back

Line segment.

Front

What is the supplement angle to a 45° angle?

Back

135°.

Front

What is a line in geometry?

Back

A line is a straight path that extends infinitely in both directions.

Front

Define a point in geometry.

Back

A point is a specific location in space with no size or dimension.

Front

What is the sum of the angles in a triangle?

Back

180°.

Front

What is a complementary angle?

Back

Two angles that add up to 90°.

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.