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28 February, 03:08

A circular dinner plate has a radius of 20 centimeters. Find a. the circumference of the plate and b. the area of the plate. Use 3.14 for π.

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Answers (2)
  1. 28 February, 04:07
    0
    The area is approximately 1256.64 The circumference is approximately 125.66

    Step-by-step explanation:

    This is because to find the area of a circle you square the radius and multiply by Pi. To find circumference, you can multiply the Diameter (twice radius) by Pi.
  2. 28 February, 05:29
    0
    Step-by-step explanation:

    circumferrence is = 125.6

    2*3.14*20

    area is = 1256

    3.14*20^2
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Home » Mathematics » A circular dinner plate has a radius of 20 centimeters. Find a. the circumference of the plate and b. the area of the plate. Use 3.14 for π.
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