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Nadya [2.5K]
3 years ago
11

What is the rule for finding the coordinates of an image reflected over the line y=-x?

Mathematics
1 answer:
lara [203]3 years ago
4 0
The line y = - x is a lean line with an inclination of 45° measured clockwise from the negative x axis.

The reflection throunh this line would result in moving the x-coordinates to negative x and y-coordinates to negative y.

The rule is multiply each coordinate times negative 1.

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I need to find surface area of a cylinder. Formula being used: S.A= L x W +
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