Polygon abcd is dilated by a certain scale factor with the origin as the center of dilation to form the image a'b'c'd'. if the length of and are 5.6 units and 2.24 units respectively, what is the value of the scale factor?
0.2
0.4
3.36
2.5

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

Find the solution of each of the following.