Answer :

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]

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