Square grid

A square grid consists of a square with sides of a length of 1 cm. Draw at least three patterns, each with an area of 6 cm2 and a circumference of 12 cm, and their sides in a square grid.

Correct answer:

x =  0

Step-by-step explanation:

s=1 cm S=6 cm2 o=12 cm  S = ab o = 2a+2b  ooo ooo  6=ab 12=2a+2b  6=ab 6=a+b  6=a(6a)  a26a+6=0  p=1;q=6;r=6 D=q24pr=62416=12 D>0  a1,2=2pq±D=26±12=26±23 a1,2=3±1.732051 a1=4.732050808 a2=1.267949192  x=0

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