Geometry Semester 1 Final Review

Front

What is the Segment Addition Postulate?

Back

If point B is between points A and C, then AB + BC = AC.

Front

What does the Angle Addition Postulate state?

Back

If point B is in the interior of angle AOC, then angle AOB + angle BOC = angle AOC.

Front

What is the definition of a point in geometry?

Back

A point is a location in space that has no size or dimension.

Front

What is a line segment?

Back

A line segment is a part of a line that has two endpoints.

Front

What is a ray in geometry?

Back

A ray is a part of a line that starts at a point and extends infinitely in one direction.

Front

What does the slope represent in the equation y=mx+b?

Back

The slope (m) represents the rate of change of y with respect to x.

Front

What does the y-intercept represent in the equation y=mx+b?

Back

The y-intercept (b) is the value of y when x=0.

Front

If angle 1 = 27°, what is the measure of angle 4 if they are equal?

Back

Angle 4 = 27°.

Front

What is the formula for the area of a triangle?

Back

Area = 1/2 * base * height.

Front

What is the formula for the circumference of a circle?

Back

Circumference = 2 * π * radius.