Quaddlateral CART is dilated with the center at the origin and a scale factor of 6/5
Describe Quaddlateral CART and Quadrilateral C’A’R’T’by completing the
table below with the BEST answer

Step-by-step explanation:

Rule for the dilation of a point by a scale factor 'k' about the origin is,

(x, y) → (kx, ky)

If the scale factor for the dilation is ,

Rule for the dilation,

A(x, y) → A'

If the coordinates of point A' (Image) is given and we have to find the coordinates of point A (Preimage),

Rule for the dilation,

A'(x, y) →

             Quadrilateral CART                   Quadrilateral C'A'R'T'

                          (x, y)                                          

                       C(-5, 15)                                       C'(-6, 18)

                       A(10, 5)                                         A'(12, 6)

                       R(-20, -10)                                    R'(-24, -12)                          

                       T(-25, 0)                                       T'(-30, 0)

9.55 degrees.

step-by-step explanation:

the given angle is

1 cycle is equal to 2π radians. so 4π will be equal to two cycles.

5.166667π-4π = 1.166667π

hence, this angle goes a little more than negative x axis.

1.166667π-π= 0.166667π

hence, the reference angle is 0.166667π radians.

1 radian = 57.2958 degrees

now, in degrees, this should be equals to 9.55 degrees.