Question

Work out the circumference of the circle whose diameter is 6.8cm

Answer 1

Answer:

If diameter= 6.8 cm, then Radius is 6.8/2 = 3.4cm

circumference of circle = 2πr

i.e 2×3.14× 3.4= 21.35 (approx.)

Answer 2

Answer:

answer is 21.35 ok

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