To express 141.37 in terms of pi, we would divide 141.37 by pi (approximately 3.14159). This gives us approximately 44.98, meaning that 141.37 is roughly 44.98 times pi. In mathematical terms, 141.37 ≈ 44.98π.
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Pi times the diameter.
you find the answer without multiplying by pi and leave the pi sign in your answer
pi x r2 x h = volume of a cylinder
When the question says "Write your answer in terms of pi.", it means that if you worked the problem correctly, then you had to use (pi) to solve it, and (pi) appears in the answer you have. They're telling you that it's OK to just leave it that way ... you don't have to keep going and figure out what the number is after you plug in the numerical value of (pi).
The circumference of a circle is its diameter times pi, which is the same as twice the radius times pi.A = 2r (pi)In this instance, the circumference is 32(pi) inches(about 100.53 inches)