Problem

Problem

Consider a circle with radius 4 units. Investigate the relationship between the stage number nn and B. In your answer: - predict values in the table. - determine a rule for B in terms of nn. - verify your rule for B. - justify your rule for B. - show your working clearly.
Stage(n)Arc LengthB(in degrees)
100
22π/92\pi/9
34π/94\pi/9
42π/32\pi/3

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