Question

if the non parallel sides of a trapezium are equal prove that it is cyclic.​

Answer 1

Step-by-step explanation:

We know that, if the sum of a pair of opposite angles of a quadrilateral is 180°, the quadrilateral is cyclic. AD and BC are the non-parallel sides that are equal. ... This equation proves that the sum of opposite angles is supplementary. Hence, ABCD is a cyclic quadrilateral.

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Answer 2

Answer:

the answer is in the picture.. follow the pictures for detailed answer.. best of luck