Question

In a circle length of it's biggest chord is 7.4 cm , then find the radius of the circle .​

Answer 1

Answer:

radius =7

diameter 14

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Answer 2

Answer:

The radius of the circle of diameter 7.4 cm is 3.7 cm.

Step-by-step explanation:

Here in this question, we have been given that the length of the longest chord of the circle is 7.4 cm and it has been asked to find the radius of the circle.

We know that diameter is called the longest chord of the circle.

So we also know that the relationship between radius and diameter is

radius= $\frac{diameter}{2}$

         = $\frac{7.4}{2}$ cm

Hence the radius of the circle with a diameter of 7.4 cm is 3.7 cm.