Cody can paint a 15 ft. by 18 ft. wall in 50 minutes. he had to paint eight of these walls in his house. if he finished at 7: 40 p. m., what time did cody begin?

a. noon
b. 1: 00 pm
c. 2: 00 pm
d. 3: 00 pm

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

-3 degrees

step-by-step explanation: