How do you find area with all of the different numbers like this?
2 answers:
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Α * R = L where L is the length of the arc of the circle, R is the radius of the circle, and α is the central angle <span>measured </span>in radians, so:
The scale factor is:
So you divide the corresponding lengths and the ratio you get is the scale factor. Hope it helps!
So you divide the corresponding lengths and the ratio you get is the scale factor. Hope it helps!