Question
If ratio of interior exterior angle of a regular polygon
is 2:3, then number of sides of the polygon isSolution
The sum of the internal angles of a polygon is = 180deg;(nminus;2) Sum of exterior angle of a polygon is = 360deg; 360deg;/180deg;(nminus;2) = 2/3 n-2 = 3 n = 5
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Each even digit in the number 563298 is replaced by the next higher digit and each odd digit is replaced by the previous lower digit and the digits obta...
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