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2 years ago

Shape A can be transformed to shape B by a rotation 90° clockwise about (-1, 1) followed by a translation by vector

Mathematics

1 answer:

vodka [1.7K]2 years ago

7 0

The values of a and b if the coordinate is rotated 90° clockwise is -1 and -1

<h3>Rotation of coordinates</h3>

The rotation is a transformation technique that changes the position of an object in an xy plane. If the coordinate (x, y) is rotated 90° clockwise, the resulting coordinate will be at (-y, x)

If the coordinate (-1, 1) is therefore rotated 90° clockwise about the origin, the resulting coordinate will be (-1, -1).

Comparing

a = -1 and b = -1

Hence the values of a and b if the coordinate is rotated 90° clockwise is -1 and -1

Learn more on rotation here: brainly.com/question/26249005

#SPJ1

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<em>If you need help on calculating slope from two points, I'd suggest watching this video: </em><u>https://www.brightstorm.com/math/algebra/linear-equations-and-their-graphs/finding-the-slope-of-a-line-from-2-points-problem-1/#:~:text=Use%20the%20slope%20formula%20to,second%20points%20are%20x2%2C%20y2.</u>

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