What is the sum of the angle measures in a 22-gon? 360° 2,200° 3,600° 3,960°
2 answers:
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When you know the coordinates of a point and the slope of a line, you can use the formula
in your case, and
, so you have
When you know the coordinates of a point and the slope of a line, you can use the formula
in your case, and
, so you have