Answer:
See Explanation
Step-by-step explanation:
[tex]In\:\triangle XWY\: \&\:\triangle ZWY\\\\
\overline{XW} \cong\overline {ZW}... (given) \\\\
\angle XWY \cong \angle ZWY.... (given) \\\\
\overline{WY} \cong\overline {WY}... (common) \\\\
\therefore \triangle XWY\cong\triangle ZWY\\.. (by\: SAS\:postulate) \\\\[/tex]
(Reasons are given in the brackets alongside or below each statement)
