The vértices of ghi are g(-4,0), h(5,2), and i(-2,-3) . ghi is rotated 270 counterclockwise about the origin to form ghi. what are the coordinates of the vertices of ghi?

To find vertices that has been rotated 270 degrees, you would want to apply this rule to the point ; (x,y) (x, -y). This rule is the same as negative 90 rotation.

So, we have the coordinates (-4,0) , (5,2) , (-2,-3).

We can apply the rule to all three coordinates turning the y values negative.

We end up with

G = (-4, 0)

H = (5, -2)

I = (-2, 3)

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.