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2 years ago

Which number is the best approximation for π/3 : 1, 1.03, 1.05, or 1.07?

Mathematics

2 answers:

Evgen [1.6K]2 years ago

7 0

Answer:

1,05

Step-by-step explanation:

Karolina [17]2 years ago

3 0

9514 1404 393

Answer:

1.05

Step-by-step explanation:

The relative errors are ...

1 : -4.5%
1.03 : -1.6%
1.05 : +0.3%
1.07 : +2.2%

Of these choices, the best approximation is 1.05.

_____

A very good rational approximation of π is 355/113, which has a relative error of about 0.0000085%. This makes 355/339 a good approximation of π/3.

The relative error in the value n is ...

(3n/π -1) × 100%

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Step-by-step explanation:

$= (x + y)(x + 6y)$

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1 year ago

Which number is the best approximation for π/3 : 1, 1.03, 1.05, or 1.07?​

Which number is the best approximation for π/3 : 1, 1.03, 1.05, or 1.07?