Amanda is an artist. She uses the formula 1 - 10% 127 to calculate the total cost to purchase carwases and cons of paint for her paintings, which formula can be used to determine the number of convases purchased, X, given the total on, T, and the number of Canis
of paint purchased, y?

a c

step-by-step explanation:

arc length = 6.63311 ft.

step-by-step explanation:

the formula the arc measure is:

arc length s=2πr(c)/360

where:

c   is the central angle of the arc in degrees

r   is the radius of the arc

π   is pi, approximately 3.142

using the above formula we get

s =

thus we find that arc length of an arc for a circle of radius 20 feet and central angle 19 degrees is

6.63311 feet