Question

what is the circumference and area of circle when the diameter is 6.3cm

Answer 1

Answer: ANS. IS BELOW :

Step-by-step explanation:

Solve for circumference

C≈19.79cm

d Diameter  

6.3  CM

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Answer 2

Answer:

19.8 cm

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Step-by-step explanation:

Circumference of a circle = $\pi d$

d = 0.9

$\pi$ = 22/7

22/7*0.9

= 19.8 cm