Class 9

Circles question bank (Maths)

Practice 194 free Class 9 Maths - Circles questions with answers and step-by-step solutions.

Q1.

Recall that two circles are congruent if they have the same radii. Prove that equal chords of congruent circles subtend equal angles at their centres.

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Q2.

Prove that if chords of congruent circles subtend equal angles at their centres,then the chords are equal.

figure

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