Question

Which step should be used to prove that point A is equidistant from points C and B?

Answer 1

pleas help meeee @sleepyhead314 @urkhada

Answer 2

A/ Triangle ABD is congruent to triangle ACD.
B/ Prove that segment AD is perpendicular to BC.
C/Triangle ABD is similar to triangle ACD.
D/Prove that segment AD is equal to segment BC.

Answer 3

hopefully you started things off by connect A to C, and A to B?

like this

Answer 4

so its A? @jim_thompson5910

Answer 5

let's forget about the answer choices for now

Answer 6

did you connect A to B? and A to C? like I showed in the drawing

Answer 7

yess i did @jim_thompson5910

Answer 8

ok now we can pull the two triangles apart

Answer 9

agreed? or no?

Answer 10

yes of course @jim_thompson5910

Answer 11

AD is equal to itself

AD = AD (reflexive property)