Answer:
Given,
WXYZ is a rectangle.
All angles are equal.
Each angle is a right angle.
angleW = 90°
Step-by-step explanation:
Given,
WXYZ is a rectangle.
All angles are equal.
Each angle is a right angle.
angleW
[tex] = 4n + 5 = 90[/tex]
[tex]4n = 90 - 5[/tex]
[tex]4n = 85[/tex]
[tex]n = \frac{85}{4} [/tex]
angleW
[tex]4n + 5[/tex]
[tex]4 \times\frac{85}{4} + 5[/tex]
[tex]85 + 5[/tex]
[tex]90[/tex]
