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denis23 [38]
3 years ago
9

Anybody have some answers???

Mathematics
1 answer:
jenyasd209 [6]3 years ago
7 0

Answer:

x = 36; 2x = 72; 3x = 108; 4x = 144.

Step-by-step explanation:

The sum of the angles of a quadrilateral is 360°, so you have ...

... x° + 2x° + 3x° + 4x° = 360° = 10x°

... x = 360°/10° = 36

The other angles are figured by multiplying by 2, or 3, or 4.

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