What is 2+2 Anybody know what is Annie's username i forgotten her username it was something start with K, Any if you're reading this drop a comment!

4

Step-by-step explanation:

lol

lol 4

Step-by-step explanation:

one one one one equals four

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

answer: the answer is   graph (a)