Adjust point D so the measure of angle BAD is equal to the measure of angle CAD. Which statements are true? Check all that apply.AD bisects ∠BAC. AD bisects BC.AD forms right angles with BC.AD is perpendicular to BC.AD is the perpendicular bisector of BC.
C
AD forms right angles with BC.D
AD is perpendicular to BC.E
AD is the perpendicular bisector of BC.Since ∠BAD and ∠CAD have equal measures, AD divides ∠BAC into two equal angles. That means AD bisects ∠BAC. Equal angles alone do not show that AD bisects BC or meets BC at a right angle.
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