Question

what will be the diameter and circumference of a circle if the radius is 7 cm...​

Answer 1

Answer:

he mate here is your answer

Step-by-step explanation:

circumference=

$2\pi \: r$

=2×22/7×7=44

and the diameter is equal to 2r=2×7=14cm

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Answer 2

Step-by-step explanation:

Radius of circle = 7 cm.

Diameter = 2r

               = 2 * 7

              = 14 cm

Circumference of circle = 2πr

                                        = 2 * 22/7 * 7

                                        = 44 cm

Hope it helps!