A field of four canvases of length by
44 meters and has an area of 120 square meters on each side of the long side of the field, how much
to offer. The length of the pitch to x m
width of the field (44-2x) / 2 = 22-x
(Formula perimeter)
of the rectangle area formula is
x (22-x) 120 =
120 = 22x -x2
-. -120 0 = 22x + X2
X2 -22x +120 = 0
(10-x) (x-12) = 0
x = 10, 12
, the length of the field is 12 meters
, width of the field 22 -x = 22-12. = 10 m.
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