a. 2 ft 5 in + 9 inb. 4 yd 8 in + 6 yd 6 inc. 29 yd 2 ft 11 in + 55 yd 1 ft 10 in + 13 yd 1 ft 3 ind. 4,839 sq yd 8 sq ft 139 sq in + 7 sq ft 124 sq in

what are you trying to solve here

step-by-step explanation:

step-by-step explanation:

what was your answer?

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

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