Answer:
<h2>12.56 m</h2>Step-by-step explanation:
The formula of a circumference of a circle:
<em>d</em> - <em>diameter</em>
<em />
We have <em>d = 4m</em>.
Substitute:
Use 3.14 for π:
The terminal ray of angle A passes through the point (- 4, - 6)
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