The fiddle's role in a bluegrass band is primarily A to provide rhythms.
B. to provide melodies
C. to provide harmonies
D. to provide syncopation.

you can do it when 2 ppl comment or when notifys you that you can.

perimeter = 2l +2w, divide total perimeter by 2 for total length of 1 side and 1 width

172/2 = 86 (  total for 1 side and 1 width)

86-24 = 62 (since length is 24 ft longer subtract 24 then divide by 2 for width)

62/2 = 31

width = 31 feet

length = 31 +24 = 55 feet

check: 31*2 = 62, 55*2 = 110,  110+62 = 172