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Anna is making a circular rug. If the radius of the rug is 23.1 in, find the circumference of the rug. (This is the length of the material that she must used to bind the outer edge.)

Respuesta :

lydia0redman

Answer:

73.324

Step-by-step explanation:

you multiply the radius by PI so 23.1 times 3.14 and you get 73.324

Circumference of the rug is 1675.53 inch²

Circumference of circle:

Given that;

Radius of rug = 23.1 inch

Find:

Circumference of the rug

Computation:

Circumference of circle = πr²

Circumference of the rug = (3.14)(23.1)²

Circumference of the rug = (3.14)(533.61)

Circumference of the rug = 1675.53 inch² (Approx.)

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