ShmoopTube

00:00

Yeah Whoa Okay I say team Ash jumpers Next up

00:05

We've got the circle in the ABC right there Sewing

00:08

let BC is a central angle that measures to pie

00:11

over three radiance What fraction of the circumference is the

00:15

ark A C distance from right here right here around

00:18

two decimal places Imagine this circle is a pie Khun

00:25

B pumpkin or apple or pepperoni and go wild with

00:28

it to see how much pie crust is taken up

00:30

by a C first convert the radiance two degrees How

00:33

do we do that Well we got two pi over

00:35

three times hundred eighty degrees over pie and Well there

00:38

we go That gets us a hundred twenty degrees The

00:40

certain angle here is one hundred twenty degrees while the

00:43

entire circle measures three sixty right Well that ark is

00:47

one third of the whole circumference because well in California

00:51

one twenty is a third of three sixty The answer

00:53

needs to be rounded to two decimal places Like they

00:56

tell you that in the question there So the answer

00:59

is Ah let's point three three

Full Transcript