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Answer:
Diameter = 2 m and circumference of the circle =6.28 m
Step-by-step explanation:
To calculate the diameter of the circle, we should know that diameter = 2 times the radius i.e Diameter = 2r = 2×1 = 2m
To calculate the circumference of the circle;
Circumference of a circle = 2πr
We are to take π to be 3.14 and radius(r) = 1m
So substituting our value into the formula;
Circumference of a circle = 2πr
=2×3.14×1
=6.28 m
Answer:
Step-by-step explanation:
diameter d = 2 * r = 2*1 = 2m
Circumfernce = πd = 3.14*2 = 6.28 m