Quadrilateral A'B'C'D' is the image of quadrilateral ABC D under a rotation about the origin, (0,0).
y
7
6
B
C.
A
J
4
3
2-
11
D
1 2 3 4 5 6 7
-7-6-5-4-3-2
D'
-2-
-3-
-4-
A
C'
B-6-
-7
Determine the angle of rotation.

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright