Question

what is the circumference of a circle if the diameter is 14 by 5 metre​

Answer 1

Answer:

17.6m

Step-by-step explanation:

d=14/5 m

r=7/2.5=70/25=14/5m

then,

circumference=2πr

2πr=2×22/7×14/5

=88/5

=17.6m

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Answer 2

Answer:

circumference of circle = 17.6 m

Step-by-step explanation:

2×22 ×14 = 17.6 m

7 ×5