MTR- Geometry Unit 2 Review #1

Front

What is the definition of a bisector in geometry?

Back

A bisector is a line, ray, or segment that divides an angle or a segment into two equal parts.

Front

Back

Front

What is the Addition Property of Equality?

Back

If you add the same value to both sides of an equation, the two sides remain equal.

Front

What is the Subtraction Property of Equality?

Back

If you subtract the same value from both sides of an equation, the two sides remain equal.

Front

What is the Multiplication Property of Equality?

Back

If you multiply both sides of an equation by the same non-zero value, the two sides remain equal.

Front

What is the definition of a midpoint in geometry?

Back

The midpoint of a segment is the point that divides the segment into two equal parts.

Front

How do you find the coordinates of the midpoint between two points (x1, y1) and (x2, y2)?

Back

The midpoint M is given by M = (\frac{x1 + x2}{2}, \frac{y1 + y2}{2}).

Front

What is the formula to find the coordinates of an endpoint given the midpoint and one endpoint?

Back

If M is the midpoint and E is one endpoint, then the coordinates of the other endpoint F can be found using F = (2M - E).

Front

What is the first statement in the reason column of a proof?

Back

The first statement is always 'Given', which states the information provided in the problem.

Front

What is the Symmetric Property of Equality?

Back

If a = b, then b = a. This property states that equality can be expressed in either order.