Mathematics
Grade 8
15 min
Rotations: find the coordinates
Rotations: find the coordinates
Tutorial Preview
1
Rotate point A(2, 3) 90° counter-clockwise about the origin.
2
Rotate point B(4, 1) 180° about the origin.
3
Rotate point C(5, -2) 90° clockwise about the origin.
Sample Practice Questions
Easy
What are the coordinates of P(1, 4) after a 90° counter-clockwise rotation about the origin?
0.(-4, 1)
1.(4, -1)
2.(-1, -4)
3.(4, 1)
Easy
What are the coordinates of Q(2, 5) after a 180° rotation about the origin?
0.(-2, -5)
1.(2, -5)
2.(-5, -2)
3.(5, 2)
Easy
What are the coordinates of R(3, 2) after a 90° clockwise rotation about the origin?
0.(2, -3)
1.(-2, 3)
2.(-3, -2)
3.(3, -2)
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