3 years ago

What is x? Options: 81, 57, 143, 66.

Mathematics

2 answers:

Sergeu [11.5K]3 years ago

5 0

Answer:103 degrees

Step-by-step explanation:

Straight line equals 180 degrees

180 degrees minus 77 degrees = 103 degrees

jeyben [28]3 years ago

3 0

Answer:

x = 103

Step-by-step explanation:

In my opinion, because x and 77 are the supplementary angles, so 180-77 = x or x+77=180. The answer should be 103......even though it's not in the options (I'm sorry).

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