In triangle xyz the measure of angle Z 42* and the measure angle y is 68.4* so what is the measure of angle x ?
(reminder) angles of any triangle add up to 180*

In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.

I'm confused on this could anyone me and show me what i need to do to solve it.

Type the correct answer in each box. spell all words correctly. a sequence of transformations maps ∆abc onto ∆a″b″c″. the type of transformation that maps ∆abc onto ∆a′b′c′ is a . when ∆a′b′c′ is reflected across the line x = -2 to form ∆a″b″c″, vertex of ∆a″b″c″ will have the same coordinates as b′.