The coordinate plane shows the locations of triangle 1 and triangle 2. 104
2
10
-1
-2
2
A
Jessica made the following statement.
Triangle 2 is the result of a specific rigid motion: a rotation of
triangle 1 about the origin. The result is two triangles that are similar
to one another but not congruent.
Which of these best describes Jessica's statement?

△cde maps to △stu with the transformations (x, y) arrowright (x − 2, y − 2) arrowright (3x, 3y) arrowright (x, −y). if cd = a + 1, de = 2a − 1, st = 2b + 3 and tu = b + 6, find the values of a and b. the value of a is and the value of b is .

Iwill give you ! what is the measure of ∠v ?

Circle d circumscribes abc and abe. which statements about the triangles are true? statement i: the perpendicular bisectors of abc intersect at the same point as those of abe. statement ii: the distance from c to d is the same as the distance from d to e. statement iii: bisects cde. statement iv: the angle bisectors of abc intersect at the same point as those of abe. a. i only b. i and ii c. ii and iv d. i and iii e. iii and iv