Question

in the given figure if triangle ABC is congruent to ACD then
option one D is the midpoint of BC
option 2 ad is the angle bisector of angle BAC
option 3 ad is the perpendicular bisector of BC
option four all of the above
right answer is option four can you tell me how
please solve it ​

Answer 1

Answer:

all of the above

by cpct

1.Bd equal to dc

2.angle bad equal to dac

hence ad is angle bisector

3.as all sides are equal it is equilateral triangle

hence ad is perpendicular bisector