Perpendicular Bisector and Angle Bisector

Point X is the midpoint of 𝐴𝐵̅. Which of the following is true?

• 𝐴𝐵̅̅ ≅ 𝐵𝑋̅̅

• 𝐴𝑋̅̅≅ 𝐴𝐵̅̅

• 𝑋𝐴̅̅≅ 𝑋𝐵̅̅

• 𝑋𝐵̅̅≅ 𝐴𝐵

Perpendicular lines or segments intersects at what angle?

• acute

• right

• obtuse

• straight

If perpendicular line passes through the midpoint of a segment, then it _____ the segment.

• bisects

• cuts

• divides

• intersects

All equilateral triangle is also equiangular triangle.

• always

• maybe

• sometimes

• never

If a 120⁰ angle is bisected, what will be the degree measure of each angles?

• 20⁰

• 40⁰

• 60⁰

• 90⁰

𝐴𝐶̅̅ is angle bisector of ∠𝐻𝐴𝑅. What is the value of x?

• 10

• 20

• 30

• 40