1.2-1.3 Review

A segment, ray, line or plane that intersects a segment at its midpoint.

• point

• segment

• segment bisector

• perpendicular lines

It divides or bisects a segment into two congruent segments; the point in the middle of the segment.

• point

• midpoint

• line

• bisector

Line l bisects the segment. Find the lengths of AN and AB.

• AN = 9.2, AB = 9.2

• AN = 9.2, AB = 18.4

• AN = 18.4, AB = 9.2

• AN = 18.4, AB = 18.4

Line l bisects the segment. Find the value of x.

• x = 15

• x = 6

• x = 9

• x = 3

Line l bisects the segment. Find the value of x.

• x = 5

• x = 25

• x = 3

• x = 28

A ray that divides an angle into two congruent adjacent angles.

• vertex

• line

• angle bisector

• midpoint

Ray QS bisects <PQR. Find the measure of <SQR.

• m<SQR = 32.5

• m<SQR = 65

• m<SQR = 130

• m<SQR = 97.5

<ABC is bisected by ray BD. Find the value of x.

• x = 76

• x = 75

• x = 73

• x = 25

<ABC is bisected by ray BD. Find the value of x.

• x = 48

• x = 5

• x = 32

• x = 40

<ABC is bisected by ray BD. Find the value of x.

• x = 46

• x = 90

• x = 23

• x = 45