Rectangle ABCD is drawn on a coordinate plane. Each angle measures 90°. The rectangle is reflected across the y-axis, translated 9 units down, and then rotated 180° clockwise about the origin. What would be the measure of angle B of the resulting rectangle?

8

step-by-step explanation:

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

da freeck kinda math is this just drop out

step-by-step explanation: