The perimeter of a square is 100 cm. how long is each side?

uhh would this be 400cm?

Nope, it is 25 meters.

Step-by-step explanation:

The perimeter of the square is 100 cm and they are asking for the measurement of each side. Since a square has 4 sides, 100 ÷ 4 is equal to 25.

So, the measurement of each sides of the square is 25 cm.

Hope this helped!☻

the circle graph is not a function.

step-by-step explanation:

the graph of the circle is not a function.

because for a graph to be a function, each value of x must give one value of y

in the circle, the values of x for -2< x< 2 each give 2 values of y.

hence this is not a function.