Geometry proofs

Front

What is an angle bisector?

Back

An angle bisector is a ray that divides an angle into two equal parts.

Front

What can be concluded if PL is the angle bisector of

Back

m

Front

What is the transitive property in geometry?

Back

If x = y and y = z, then x = z.

Front

Provide an example of the transitive property.

Back

If x = 5 and x = y, then y = 5.

Front

What is the Linear Pair Postulate?

Back

If two angles form a linear pair, then they are supplementary.

Front

What can be concluded if <1 and <2 are a linear pair?

Back

m<1 + m<2 = 180.

Front

What is a segment bisector?

Back

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

Front

What can be concluded if AB is the segment bisector of PQ?

Back

F is the midpoint of PQ.

Front

What does it mean for two angles to be supplementary?

Back

Two angles are supplementary if the sum of their measures is 180 degrees.

Front

What can be concluded if <1 and <2 are supplementary?

Back

m<1 + m<2 = 180.