3 years ago

NOTE: Angles not necessarily drawn to scale.

Mathematics

2 answers:

Anastasy [175]3 years ago

7 0

The answer is 13!! :)

AVprozaik [17]3 years ago

3 0

The entire plane is 360°
Each side (top & bottom) is 180°
Each 1/4 section is 90°
With the information given that the angle opposite to x is 77°
And the total angle of that quadrant is 90°
By using the laws of angles.

Then you can calculate 90°-77°=x
So x=13°

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vekshin1

So 1/4
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