Answer:
In basic mathematics, pi is used to find the area and circumference of a circle. Pi is used to find area by multiplying the radius squared times pi. So, in trying to find the area of a circle with a radius of 3 centimeters, π32 = 28.27 cm.
Succinctly, pi or π is the ratio of the circumference of any circle to the diameter of that circle.
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Answer: 2/3
Step-by-step explanation:
other points:
<u>x y</u>
-2 12
-1 3
0 0
1 3
2 12
