Question

Find the Circumference of a circle with diameter, d = 13.2cm Give your answer rounded to 3 SF

Answer 1

Answer:

41.47 cm

Step-by-step explanation:

ye hi hai yaar thank you

Answer 2

Answer:

290cm (approx)

Step-by-step explanation:

Diameter= 13.2cm

Radius= Diameter÷2

= 13.2÷2

= 6.6cm

Circumference= 2×pie×radius

= 2×22/7×6.6

= 14×22×66/7×10

= 1452/5

= 290.4cm

= 290cm (rounded off)

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