Math, asked by kk843072, 5 months ago

Equal chord of a circle subtend equal angle at the centre​

Answers

Answered by TanimaNayak
0

Answer:

Let us consider two chords of a circle with centre O as shown the two chords beAB and CD

As given in this question two chords are equal so

AB=CD

To prove:∠AOB=∠DOC

Now let us consider the△AOB and △DOC

AO=OD (radius of the circle )

AB=CD ( given )

$$ OB = OC (radius of circle )

∴ΔAOB≅ΔDOC (SSS congruency rule )

∴∠AOB=∠DOC

Hence, poved

Answered by Popxgirl
0

Answer:

Here is the answer

Step-by-step explanation:

Hope it helped u

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