Question

There cannot be two diameters which do not
intersect each other in a circle​

Answer 1

Two diameters of a circle will necessarily intersect. ans- yes, true as the diameters of the circle is longest chord and is always in the centre in horizontal or vertical of the circle..

Answer 2

Step-by-step explanation:

Let AB and CD be the diagonals of a circle such that AB⊥CD

Joining points A,b,C,D in order we see that AB and CD are the equal diagonals of quad. ACBD which intersect at rightangle.

∴ ACBD is a square.