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nadya68 [22]
2 years ago
8

Rotate the given triangle 270° counter-clockwise about the origin.

Mathematics
1 answer:
geniusboy [140]2 years ago
5 0

The rotation of the triangle \left[\begin{array}{ccc}-1&2&2\\-1&-1&3\end{array}\right] 270° counter-clockwise about the origin gives \left[\begin{array}{ccc}-1&-1&3\\1&-2&-2\end{array}\right]

<h3>What is transformation?</h3>

Transformation is the movement of a point from its initial location to a new location. Types of transformation are<em> rotation, reflection, translation and dilation.</em>

<em />

If a point (x, y) is rotated 270° counter-clockwise about the origin, the new point is (y, -x)

The rotation of the triangle \left[\begin{array}{ccc}-1&2&2\\-1&-1&3\end{array}\right] 270° counter-clockwise about the origin gives \left[\begin{array}{ccc}-1&-1&3\\1&-2&-2\end{array}\right]

Find out more on transformation at: brainly.com/question/4289712

#SPJ1

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