Answer:
A = Π R^2 = 3.14 * 6^2 m = 113 m^2 area of entire circle
102/360 = a = area of sector
a = 102/360 * 113 m^2 = 32 .0 m^2
If the shorter piece is x feet long, the longer piece is 3x+4 feet long, and the total length is
... x + (3x+4) = 36
... 4x = 32 . . . . . . . . simplify, subtract 4
... x = 8
The shorter piece is 8 feet long; the longer piece is 28 feet long.
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You can do the math for the longer piece in your head: 36 ft - 8 ft = 28 ft.
Answer:
5000 because you round up
1/5 is the smallest fraction
1. (3,-2)
2. (-5,-4)
3. (-20,11)
4. (2,3)
5. (13/7, 40/7)
