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Describing Rotations

Describing Rotations 1.13 - Solution

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We have been given a diagram with drawn in it.

When a figure is rotated counterclockwise about the origin, the coordinates of the figures endpoints will change in the following way. Using this rule on the vertices of we can find the coordinates of the rotated figure.

Point

Now we can draw

The second transformation is a translation of by three units to the left and two units up. Let's perform these translations.

Finally, we'll remove from the diagram.