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sergeinik [125]
4 years ago
9

I need help please and thank you

Mathematics
2 answers:
wel4 years ago
7 0

Step-by-step explanation:

Diameter = r × 2

Where r = 2m

D = 2×2 = 4m

C= (3.14) × 4

= 12.56

SashulF [63]4 years ago
7 0

Answer:

12.56

Step-by-step explanation:

Since the diameter is twice the radius and the formula for the circumference of a circle is \pi d, you know that the circumference of this circle is 2\cdot2\cdot3.14=12.56. Hope this helps!

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