ericerica18 ericerica18

08-01-2024
Mathematics

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the radius of a circle is 12 centimeters. What is the circumference of the circle? What is the area of the circle?

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Nuttycoco Nuttycoco

08-01-2024

Answer

circumference: 2πr or πd

area of a circle: πr²

Circumference = 2 × 3.14 × 12cm

= 75.36cm

Area of the circle = 3.14 × 12²

= 452.16cm²

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