Topic 3 Review

Front

What does it mean for a line to bisect an angle?

Back

To bisect an angle means to divide it into two equal parts.

Front

Back

Front

What is the formula to find the measure of an angle when given its bisector?

Back

Front

What is the definition of a midpoint?

Back

A midpoint is a point that divides a line segment into two equal parts.

Front

If D is the midpoint of EF, what can we say about the lengths ED and DF?

Back

Front

How do you solve for x in an equation involving segments?

Back

Front

What is the relationship between the lengths of segments when a point is a midpoint?

Back

The lengths of the segments on either side of the midpoint are equal.

Front

Back

Front

What is the formula for the sum of angles in a triangle?

Back

Front

Back