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2 years ago

10

Question 9 What is the circumference of a circle whose diameter is ? 2

2 answers:

WITCHER [35]2 years ago

7 0

Answer:

the circumference of the circle = 2π = 6.28

Step-by-step explanation:

circle circumference formula is

C = 2πr = 2π(1)

r = diameter ÷ 2 = 2 ÷ 2 = 1

ZanzabumX [31]2 years ago

6 0

6.28 because pi x diameter = circumference.

( diameter = half of a circle)

Step-by-step explanation:

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