Question 955581





 look first calculate all angles and see what are triangles that are same
 an isosceles triangles has two same angles 

		ΔXQZ => has angles {{{100}}},{{{40}}},{{{40}}}
		ΔXWP=> has angles {{{70}}},{{{70}}},{{{40}}}
		ΔXYP=> has angles {{{70}}},{{{70}}},{{{40}}}
		ΔXYZ=> has angles {{{70}}},{{{70}}},{{{40}}}
		ΔXYQ=> has angles {{{80}}},{{{70}}},{{{30}}}



answer is:

ΔXYQ