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bija089 [108]
3 years ago
13

Find the value of x, please help!!!!

Mathematics
2 answers:
Amiraneli [1.4K]3 years ago
8 0
When a figure has 4 sides, the sum of its angles will always be equal to 360 degrees. The image above can be represented by the following formula:

x + 103 + 122 + 58 = 360

Simplify the left side of the equation:

x + 283 = 360

Subtract 283 from both sides of the equation:

x + 283 ( – 283 ) = 360 ( – 283 )
x = 77

We have now proven that the value of “x” is equal to 77 degrees.

I hope this helps!
Fudgin [204]3 years ago
4 0
Value of x is 77 degrees
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