Question

if length of a chord passing through the centre of circle is 10 cm what is the radius

Answer 1

the radius is 5 cm...
any line passing through the center of the circle nd touching the circumference is the diameter....

so, d=2r
so, r=5cm...
plzz mark it as a brainliest answer

Answer 2

Given - Length of the chord

Find - Radius

Solution - The radius of the circle is 5 centimetres.

As per the question, the chord passes through the centre of the circle. Thus, it can be called the diameter of the circle.

Now, the radius of the circle is equal to half of its diameter.

Thus, the radius of the circle = 10/2

The radius of the circle = 5 centimetres.

Therefore, the radius of the circle is 5 centimetres.