Question

Proof that opposite side of a quadrilateral circumscribing a circle subtends supplementary angles at the center

Answer 1

Step-by-step explanation:

Opposite sides of a quadrilateral circumscribing a circle subtend supplementary angles at the centre of the circle. ⇒ As same as , we can take for vertices C and as well as D. ⇒Hence it is proved that - opposite sides of a quadrilateral circumscribing a circle subtend supplementary angles at the centre of the circle

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Answer 2

Step-by-step explanation:

Opposite sides of a quadrilateral circumscribing a circle subtend supplementary angles at the centre of the circle. ⇒ As same as , we can take for vertices C and as well as D. ⇒Hence it is proved that - opposite sides of a quadrilateral circumscribing a circle subtend supplementary angles at the centre of the circle.

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