1
QuizMultiple Choice
Rotations
Question 1 • SRC 2022 M/J Grade 8 Pre-Algebra Q1
Triangle JKL is rotated 45° counterclockwise using the origin as the center of rotation. Which graph shows the location of triangle J’K’L’?
Answer
A
On a coordinate plane, triangle J prime K prime L prime has points (negative 1.5, negative 1.5), (3, negative 3), (1.2, negative 5.7).
B
On a coordinate plane, triangle J prime K prime L prime has points (Negative 1.5, 1.8), (negative 3, negative 3), (negative 6, negative 1.2).
C
On a coordinate plane, triangle J prime K prime L prime has points (negative 4, negative 1), (0, negative 2.2), (negative 1.2, negative 5).
D
On a coordinate plane, triangle J prime K prime L prime has points (0, negative 2), (4, 0), (5, negative 3).