4.

A small pizza has a diameter of 21 cm.

What is the approximate circumference of the pizza?[tex] \pi [/tex]= 3.14.

Question

04-05-2016
Mathematics

contestada

4.

A small pizza has a diameter of 21 cm.

What is the approximate circumference of the pizza?[tex] \pi [/tex]= 3.14.

Respuesta :

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A laptop computer is priced at $650. If the sales tax is 5%, find the total cost of the computer, including sales tax.

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A laptop computer is priced at $650. If the sales tax is 5%, find the total cost of the computer, including sales tax.

You have a piece of wood that is 7 3/4 feet long. You want to cut one piece that is 3 7/12 feet long and one piece that is 4 1/12 feet long. Do you have enou

huntertpham huntertpham · Answer 1 · 2016-05-04T20:52:27+02:00

huntertpham huntertpham

04-05-2016

Well, circumference formula is pi times diameter.
[tex]C= \pi d[/tex]
So, all you have to do is multiply the given diameter by pi to get your circumference in centimeters.
21·3.14=65.94

Circumference is 65.94 centimeters

65.94cm

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4. A small pizza has a diameter of 21 cm. What is the approximate circumference of the pizza?[tex] \pi [/tex]= 3.14.

Respuesta :

Otras preguntas

4.

A small pizza has a diameter of 21 cm.

What is the approximate circumference of the pizza?[tex] \pi [/tex]= 3.14.