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#