prove that cyclic parallelogram is a rectangle.
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Answered by
1
a cyclic parallelogram is rectangle because opposite angles of cyclic quadrilateral are supplementary and rectangle also having opposite angles supplementary so it's proved.
kumarmanjup45c9z:
ty
Thats not the right proof though
A square also has opposite angles supplementary
A rhombus can also have opposite angles supplementary
but they are asking about rectangle and square is also a cyclic quadrilateral but rhombus is not a cyclic quadrilateral
it can be
maybe
never tried making a cyclic rhombus
Answered by
7
Let the opposite angles of a cyclic parallelogram as named by me be A and B.
As the opposite of a cyclic quadrilateral are supplementary
Therefore, A+B=180
Also opposite angles of a parallelogram are equal.
Therefore,
A+A=180
2A=180
A=90
There the quadrilateral is a rectangle as a parallelogram with one angle of 90 is a rectangle.
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As the opposite of a cyclic quadrilateral are supplementary
Therefore, A+B=180
Also opposite angles of a parallelogram are equal.
Therefore,
A+A=180
2A=180
A=90
There the quadrilateral is a rectangle as a parallelogram with one angle of 90 is a rectangle.
Plz mark it as brainliest i want to reach new rank
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