1.

The angles of a triangle are in A.P. and ratio of the number of degrees in the least to the number of radians in the greatest is 60 : π. The angles of the triangle in degrees are (A) 24°, 60°, 96°(B) 30°, 60°, 90°(C) 20°, 60°, 100°(D) 32°, 60°, 88°

Answer»

(B) 30°, 60°, 90°

The angles of a triangle are in A.P. and ratio of the number of degrees in the least to the number of radians in the greatest is 60 : π. The angles of the triangle in degrees are 30°, 60°, 90°



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