Question

Que. (13.)The diameter of a circle is twice, its radius express the diameter (d)
of the circle in terms of its radius (r).​

Answer 1

Answer:

d=2r

Step-by-step explanation:

the diameter is twice the radius

that means that if the radius was multiplied by 2, it would be the length of the diameter

so d =2r

Answer 2

Answer:

d = 2r.

Hope it helps.

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