zurzurbear12 zurzurbear12

11-03-2016
Mathematics

contestada

a dinner plate has a diameter of about 9 inches what is the circumference and area?

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laurentaylor03 laurentaylor03

11-03-2016

Circumference~(pi)(diameter)~28.26
Area~ (pi)(radius)squared~63.59
I believe these are right

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11-03-2016

Circumference= DiameterxPi (3.14)
the circumference would be =28.26
and area = radiusxradiusxpi (3.14)
are would be =63.585
and don't forget units

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