Question

Prove that the rhombus inscribed in a circle is a square

Answer 1

all the sides are equal because it given that it is a rhombus
and the center of rhombus is same as the center of circle so rhombus 's diagonal is same as the diameter of circle
and diameter of circle are equal
so diagonals are also equal
and their is only a square whose sides and diagonal are equal

so it prove

hope it helps