365,831 views
41 votes
41 votes
Quadrilateral ABCD is congruent to quadrilateral WXYZ which quadrilateral in angle ABCD is 60

Quadrilateral ABCD is congruent to quadrilateral WXYZ which quadrilateral in angle-example-1
User Tolokoban
by
2.6k points

1 Answer

24 votes
24 votes

ANSWER

Angle D is 60 degrees

Step-by-step explanation

If quadrilateral ABCD is congruent to quadrilateral WXYZ, then the angles - in that order, are congruent,


\begin{gathered} \angle A\cong\angle W \\ \angle B\cong\angle X \\ \angle C\cong\angle Y \\ \angle D\cong\angle Z \end{gathered}

In quadrilateral WXYZ, angle Z is 60 degrees. Therefore, in quadrilateral ABCD, the corresponding angle is angle D, thus angle D is 60°.

User XPav
by
3.0k points