In each figure below, the triangle on the left has been mapped to the one on the right by a 240° rotation about 𝑃.

Which vertex corresponds to A?

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Which vertex corresponds to B?

Which vertex corresponds to C?

Which side corresponds to AB?

Which side corresponds to BC?

Which side corresponds to AC?

What rigid motion mapped onto ? Write the transformation in function notation.

Write the transformation on paper, take a picture, and upload it using the image upload icon .

If you do not have the ability to upload an image of your work type "Transformation is on paper."

Given a triangle with vertices , , and , list all the possible correspondences of the triangle with itself.

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Give an example of two quadrilaterals and a correspondence between their vertices such that (a) corresponding sides are congruent, but (b) corresponding angles are not congruent.

Draw on paper, take a picture, and upload it using the image upload icon .

If you do not have the ability to upload an image of your work type "Answer is on paper."

Modified from EngageNY ©Great Minds Disclaimer