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3 years ago

11

Find the circumference and area of a circle with a radius of 3

1 answer:

viktelen [127]3 years ago

8 0

Answer:

circumference is 18.84

area is 28.26

Step-by-step explanation:

circumference of a circle is

2πr where r is radius

= 6×3.14= 18.8

area of a circle is πr²

= 3×3×3.14

= 28.26

use π = 3.14

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