Question

find the circumference of circle, whose
diametre is lo cm.Explain me in step by step​

Answer 1

Answer:

31.4cm

Step-by-step explanation:

circumference of circle=2πr

diameter(d) =10cm

therefore r=5cm

c=2*3.14*5

c=31.4cm

Answer 2

Answer:

31.43 cm

Step-by-step explanation:

GIVEN :-

Diameter=10cm

Radius = Diameter/2

= 10/2 = 5

__________________________

Circumference of circle = 2πr

$= 2 \times \frac{22}{7} \times 5$

$= \frac{220}{7}$

$= 31.43 \: ( {approx.})$

Therefore, Circumference of circle with diameter as 10 cm = 31.43 cm

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