Answer quick will give first person brainliest!

the drop down answers for the first one are can and cannot.

the drop down answers for the second one are identical, somewhat similar, similar, different.

If the measure of xyz is 81 what is the measure of yz

In the figure below, segment ac is congruent to segment ab: triangle abc with a segment joining vertex a to point d on side bc. side ab is congruent to side ac 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.

Do,h = (7, 9) (14, 18) the scale factor is