Math, asked by secret5793, 3 months ago

Qn)prove that angle subtended by an arc at the centre of a circle is double the angle subtended by it at any point on the remaining part of the circle.using above find the value of angle BCD. In fig if O is the centre of the circle and and BOD=136 degree​
please help me...
Using proof.. Class 9​

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Answered by thakurkhyati0
2

Answer:

Proof is given in the image

Step-by-step explanation:

<BCD= <BOD/2

=136/2

=68° ANS.

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