21
QuizMultiple Choice
Dilations — Unit test
Question 21 of 25 • SRC 2022 M/J Grade 8 Pre-Algebra Q1
Parallelogram RSTU is rotated 45° clockwise using the origin as the center of rotation. Which graph shows the image of RSTU?
Answer
A
On a coordinate plane, parallelogram R prime S prime T prime U prime has points (negative 1, 4), (1, 6), (4, 6), (2, 4).
B
On a coordinate plane, parallelogram R prime S prime T prime U prime has points (3.5, 1), (5.5, negative 1), (5.5, negative 4), (3.5, negative 2).
C
On a coordinate plane, parallelogram R prime S prime T prime U prime has points (2, negative 3), (5, negative 3), (7, negative 1), (4, negative 1).
D
On a coordinate plane, parallelogram R prime S prime T prime U prime has points (3.2, 4.8), (5.5, 2.5), (5.5, negative 0.5), (3.2, 1.8).