Approximate the value of each irrational expression. Use 22/7 as a rational approximation for pi. 2pi 5pi + 1 Pi to the second power

asked Jul 22, 2021 196k views

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Approximate the value of each irrational expression. Use 22/7 as a rational approximation for pi.

2pi
5pi + 1
Pi to the second power

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5 votes

Answer:

Explanation:

Jon Calder answered Jul 24, 2021

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5 votes

Answer:

pi=22/7

2pi=44/7

5pi+1=110/7+1=117/7

pi to the second power=22/7 times 22/7=484/49

Hope this helps, but I don't know.

Rakesh Patel answered Jul 28, 2021

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