For example, if the problem states, “Rotate the shape 90 degrees around the origin,” you can assume you are rotating the shape counterclockwise. You would complete this problem the same way you complete a problem that asks “Rotate the shape 270 degrees clockwise around the origin. ” You might also see, “Rotate this shape -270 degrees around the origin. ”
For example, you might have a triangle with points (4, 6), (1, 2), and (1, 8).
For example, the points (4, 6), (1, 2), and (1, 8) become (-6, 4), (-2, 1), and (-8, 1).
If the problem states, “Rotate the shape 180 degrees around the origin,” you can assume you are rotating the shape counterclockwise. You would complete this problem the same way you complete a problem that asks “Rotate the shape 180 degrees clockwise around the origin. ” You might also see, “Rotate this shape -180 degrees around the origin. ”
For example, you might have a rhombus with points (4, 6), (-4, 6), (-2, -1), and (2, -1).
For example, the points (4, 6), (-4, 6), (-2, -1), and (2, -1) become (-4, -6), (4, -6), (2, 1), and (-2, 1).
For example, if the problem states, “Rotate the shape 270 degrees around the origin,” you can assume you are rotating the shape counterclockwise. You would complete this problem the same way you complete a problem that asks “Rotate the shape 90 degrees clockwise around the origin. ” You might also see, “Rotate this shape -90 degrees around the origin. ”
For example, you might have a triangle with points (4, 6), (1, 2), and (1, 8).
For example, the points (4, 6), (1, 2), and (1, 8) become (6, -4), (2, -1), and (8, -1).
