Question

one chord of a circle is known to be 10.1 cm . then radius of the circle must be :​

Answer 1

Answer:

Half of the length of the diameter (longest chord).

Step-by-step explanation:

In the above query, given is the measurements of a chord ( say diameter ). Since, radius is half of the diameter. Hence, the radius will be;

=> 10.1/2

=> 5.05 cm

Hope it helps!

Answer 2

The radius of the circle must be ≥ 5.02 cm.

• A chord of a circle is the line segment joining two ends of a circle also, we know that the diameter is the longest chord of the circle.
• The radius of a circle is equal to half of the diameter. Now, this given chord can also be the diameter of the circle or could be a random chord.
• So, the radius will be equal to or greater than 5.02 cm. It will be equal to 5.02 cm if the chord is the diameter otherwise will be greater than 5.02 cm.