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Mathematics

1 answer:

densk [106]3 years ago

3 0

Answer:

45°

Step-by-step explanation:

Since WXYZ is a square, all of it's sides are equal. This means that triangle XYZ is an isosceles triangle (with two sides being equal), so ∠ZXY and ∠XZY are equal. ∠XYZ is right angle because it is in the corner of the square.

180 - 90 = 90

90/2 = 45

All I did was subtract ∠XYZ from 180° (which is the sum of every angle in a triangle), then divide that by 2 (because ∠ZXY and ∠XZY are equal).

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