Question

If r and d are the radius and diameter of a circle respectively, then​

Answer 1

Answer:

if r and d are the radius and diameter of a circle respectively, then d is the double of r.

Answer 2

If r and d are the radius and diameter of a circle respectively, then d = 2r

Given :

r and d are the radius and diameter of a circle respectively

To find :

The relation between r and d

Solution :

Step 1 of 2 :

Write down the given data

Here it is given that r and d are the radius and diameter of a circle respectively

Step 2 of 2 :

Find the required relation

Radius of the circle = r

Diameter of the circle = d

We know that diameter of a circle is twice of the radius

Thus we get

Diameter of the circle = 2 × Radius of the circle

⇒ d = 2r

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