Question

plz answer the question ​

Answer 1

1. A radius of circle is 'OR'.
2. The centre of circle is 'O'.
3. PQ is a chord of the circle.
4. XY is a diameter of the circle.

HOPE THIS HELPS!!

Answer 2

$\large\bf{\underline\green{☕︎Good \: Morning☕︎}}$

a) A radius of the circle is OY.

b) The center of the circle is O.

c) PQ is a Chord of the circle.

d) XY is a diameter of the circle.