Question #61180

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Answer 1 · 2017-04-13T16:29:14

$15.985 pi$

$22/7 = pi$

therefore,
$50.24 = 50.24/pi * pi = 50.24/(22/7) * pi$

$= 50.24 *7 /22 *pi = 15.985 pi$

Answer 2 · 2017-04-13T16:33:19

$16 pi$

1 rotation around a unit circle (radius = 1) is $2 pi ~~ 6.28$ if we use the value of $pi = 3.14$

The units of $2 pi ~~ 6.28$ is called radians

The number $50.24$ is a radian value

Let $x = pi$ -value. We can write an equation to find $x$ :

$x pi = 50.24$

Divide both sides by $pi$ to find $x$ :

$(x pi)/(pi) = 50.24/(pi)$

$x = 50.24/3.14 = 16$

This means: $16 pi = 50.24$