An umbrella has 8 ribs which are equally spaced. Assuming the umbrella – InterviewSolution

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1.	An umbrella has 8 ribs which are equally spaced. Assuming the umbrella to be a flat circle of radius 42 cm, find the area in cm2 between the two consecutive ribs of the umbrella. (Take π=227)
Answer» An umbrella has 8 ribs which are equally spaced. Assuming the umbrella to be a flat circle of radius 42 $c m$ , find the area in $c m^{2}$ between the two consecutive ribs of the umbrella. (Take $π = \frac{22}{7}$ )

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