Question

if draw a circle diameter is four what is cercumfrences​

Answer 1

Step-by-step explanation:

diameter = 4

so, radius = 4/2 = 2

Circumference = 2πr

= 2× 22/7 × 2 = 88/7 = 12.56

Answer 2

Answer:

radius=d/2

=4/2

=2

circumference of a circle=2πr

=2×22/7×2

=88/7

= 12.56

therefore circumference of a circle is.12.56

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