Lines AB and CD are parallel. Line AB is rotated 90 degrees clockwise around point E. Line CD is rotated 90 degrees clockwise around point E. Which of the following is true? Select all that apply. A) Line A’B’ is perpendicular to line AB.
B) Line C’D’ is perpendicular to line CD.
C) Line C’D’ is perpendicular to line CD.
D) Line C’D’ is perpendicular to line A’B’.
E) Line A’B’ is parallel to line AB.

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?