Draw a circle with any radius and then draw two chords equidistant from the centre.

Find the values of $x$ and $y$ in the figure given below.

Find the values of $x$ and $y$ in the figure given below.

Find the values of $x$ and $y$ in the figures given below.

Given that the vertices $ABC$, of a quadrilateral $ABCD$ lie on a circle. Also $\angle A+\angle C=180°$, then prove that the vertex $D$ also lie on the same circle.

Prove that a cyclic rhombus is a square.

Draw a circle and inscribe rectangle. If a polygon of the given type can't be inscribed, write not possible.

Draw a circle and inscribe the trapezium. If a polygon of the given type can't be inscribed, write not possible.

Draw a circle and inscribe Obtuse triangle. If a polygon of the given type can't be inscribed, write not possible.