24-10-2019
Computers and Technology

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how to determine area and circumference of a circle

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gcantiga44 gcantiga44

24-10-2019

Answer:

For Area,

π r ² (pi × radius squared)

For Circumference,

2π r (2 × pi × radius)

OR

π d (pi × diameter)

Note: pi could be 3.14

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24-10-2019

Area is pi r squared.

Twinkle twinkle little star, circumference equals 2 Pi r

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