2 years ago

Hi what is pi and why do we need pi and math

Mathematics

1 answer:

Mrrafil [7]2 years ago

8 0

Answer:

pi is 3.14

Step-by-step explanation:

and pi is used to find the area and circumference of a circle. Pi can be used to find an area by multiplying the radius of the circle squared times pi. So, to find the area of a circle with a radius of 3 centimeters, the calculation would be π3^2 = 28.27 cm.

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