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shusha [124]
2 years ago
6

Tanya's rotation maps point K(24, –15) to K'(–15, –24). Which describes the rotation? 90 degrees clockwise rotation 270 degrees

clockwise rotation 180 degrees rotation 90 degrees counterclockwise rotation
Mathematics
2 answers:
alexira [117]2 years ago
7 0

Answer:

A. 90 degrees clockwise rotation

Step-by-step explanation:

Of we have a coordinate axis (x,y), if this axis is rotated 90° clock wide, the resulting coordinate of the pre-image will be the coordinate (y -x). Note that the coordinates was swapped and then the new y coordinate negated.

Given the coordinate K(24, -15). If we rotate this clockwisely, first we swap the coordinate axis to have (-15, 24)

Them we will negate the new y coordinate axis to have;

K'(-15, -24)

Therefore the correct answer is 90° clockwise rotation.

RUDIKE [14]2 years ago
6 0

Answer:

A.

Step-by-step explanation:

I took the test

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