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hodyreva [135]
3 years ago
5

Find the value of x.

Mathematics
2 answers:
slavikrds [6]3 years ago
7 0

Answer:

73 degrees

Step-by-step explanation

All quadrilaterals have interior angles that add up to 360 degrees

Kruka [31]3 years ago
5 0

The sum of all the angles in a quadrilateral, a four-sided shape is 360 degrees, so we get the equation:

 

   x + 127 +87 + 73 = 360\\x + 287 = 360\\x = 73

Therefore x = 73.

Hope that helps!

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