Answer:
212 meters
Step-by-step explanation:
The diagonal of a square is the square root of 2 times the length of the square. This can be rewritten as the square root of (2*area)
2 * 22500 = 45000
The square root of 45000 is about 212.13, which would round down to 212 meters.
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I DONT KNOW
>-<
C. c(t) = 21 + 12t
when x= -4 ,f(x)=2
the coordinate in which f(x) i.e y=2 is (-4,2)
thus x= -4
