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Triangle B is rotated 180° about the origin. Which triangle shows the image?

User Ashrith
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1 Answer

7 votes
7 votes

A 180 degree rotation transform the points like:

The triangle that correspond to a rotation of 180 degrees of the Triangle B is Triangle D.

If we look at the vertices and transform them one by one, we would get the vertices of triangle D.

Answer: Triangle D.

Triangle B is rotated 180° about the origin. Which triangle shows the image?-example-1
Triangle B is rotated 180° about the origin. Which triangle shows the image?-example-2
User EliasM
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2.9k points