Math, asked by Anonymous, 6 months ago

2.) prove that if chards of congruent circles substance equal angles at their center then the chards are equal

Answers

Answered by keshvikansal

40

Step-by-step explanation:

Two circles with centre O and O' have equal radii. AB is the chord of thecircle with centre O and A'B' is a chord of the circle with centre O'. AB = A'B' (Given). Hence, equal chords of twocongruent circles subtend equal angles at their respective centres.

Answered by Anonymous

2

Step-by-step explanation:

Step-by-step explanation:

Step-by-step explanation:Two circles with centre O and O' have equal radii. AB is the chord of thecircle with centre O and A'B' is a chord of the circle with centre O'. AB = A'B' (Given). Hence, equal chords of twocongruent circles subtend equal angles at their respective centres.

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