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Sahay Sir > Question Answers > NCERT Exemplar Class 11 > Maths > Chapter 3 - Trigonometric Functions > 6. If in two circles, arcs of the same length subtend angles 60° and 75° at the centre, find the ratio of their radii.

6. If in two circles, arcs of the same length subtend angles 60° and 75° at the centre, find the ratio of their radii.

6. If in two circles arcs of the same length subtend angles 60° and 75° at the centre find the ratio of their radii.