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lara31 [8.8K]
3 years ago
9

Reflect triangle STU across line ST.Which of these is a valid reason why the image of U will coincide with J?

Mathematics
1 answer:
algol [13]3 years ago
5 0

Answer:

The correct option is;

c.

Step-by-step explanation:

The given translation given is that of a reflection across a line ST

Whereby we take the line ST to represent the x-axis, then a reflection across ST will be of the form;

Coordinates of point of primage before reflection = (x, y)

Coordinates of point of image after reflection = (x, -y)

Therefore, the coordinates of the point of the reflected image of U will be the same as the coordinate of the point J and the image of U coincides with the point J

Therefore, the image of U and J are the same distance along the same ray from the T.

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