Question

13) If the length of a chord passing through the centre of a circle is 10cm. What's the radius of

the circle?​

Answer 1

Chord passing through the centre of the circle is a diameter

therefore, radius = 10/2 cm = 5 cm

Answer 2

Answer:

Chord which passes through the centre of the circle is called diameter

Step-by-step explanation:

SO,

Diameter = 2r

= 10 = 2r

10/2 = r

5 = radius