A rotating platform turns through an angle of from its starting position.

MATHEMATICS · Multi-part · CBSE · Mathematics · Trigonometric Functions · Trigonometric Functions

Problem

A rotating platform turns through an angle of 1275∘1275^{\circ} from its starting position. (i) Determine the number of complete revolutions made by the platform. (ii) Find the measure, in degrees, of the angle through which the platform must still turn to complete the next full revolution. (iii) Express the remaining angle found in part (ii) in radians, correct to two decimal places.

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