Which statement is used to prove that angle abd is congruent to angle acd?
in the figure below, segment ac is congruent to segment ab.
which statement is used to prove that angle abd is congruent to angle acd?
segment ad bisects angle cab.
triangle acd is similar to triangle abd.
segment ad is congruent to segment ac.
angle cab is congruent to angle cba.

Answer with explanation:

In Δ A CD and Δ A B D

   AC ≅ AB⇒⇒⇒[Given]

 Side,AD is Common.

You can prove two triangles Congruent either by S AS, or SSS.

So,either,→ BD=CD

or, →∠CAD=∠BAD

Δ A CD≅   Δ A B D⇒⇒⇒[S A S]

Option 1: Segment AD bisects angle CAB.

is true.

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation:

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value