Question

2. Diameter of a circle is
of its radius.
(a) twice
(b) 3 times
(C) 4 times
(d) None of these​

Answer 1

Answer:

a) twice

Step-by-step explanation:

We know that the radius of a circle is the distance from the center of a circle to any point on the circle. If you place two radii end-to-end in a circle, you would have the same length as one diameter. Thus, the diameter of a circle is twice as long as the radius.

Hence, the diameter of a circle is two times its radius.

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