Question

12. Prove that a cyclic parallelogram is a rectangle.​

Answer 1

Answer:

yaa it's true that cyclic quadrilateral is a rectangle

Step-by-step explanation:

here,

opposite sides of c. quadrilateral sum is 180

so each angle must be of 90

and that of other too will be 90

A+C=90

also,

B+D=90

so if one angle is ninety (90)so it is a rectangle.

hope it help u