Question

PROOFS HELP!
A student made the table shown below to prove that XY is equal to YZ.
Sample Response A. Provide the missing statement and justification in the proof.

Answer 1

NY = MY |Given
m∡MYX = m∡NYZ |Given
m∡XNY = m∡ZMY |Given
4._________________ missing
m∡MYZ = m∡MYX + m∡XYZ |Angle Addition Postulate
m∡MYZ = m∡NYZ + m∡XYZ |Substitution
m∡NYX = m∡MYZ | Transitive Property
XYN ≅ ZYM | ASA postulate
XY = ZY | CPCTC

Answer 2

huh...

Answer 3

I hate proofs..

Answer 4

me too..do you think its reflexive?

Answer 5

Sorry man got no clue.. Did this in the begging of the year.. Forgot it.. Really sorry