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3 years ago

If triangle def is rotated 180 degrees clockwise around the origin, what will be the coordinates of E’ in the image ?

Mathematics

2 answers:

arlik [135]3 years ago

7 0

Answer:

the answer is -3,-1

Step-by-step explanation:

Harlamova29_29 [7]3 years ago

5 0

E' (-3,-1)

When rotating 180° clockwise about the origin the coordinates of the image will be the same x and y numbers but the opposite sign of the pre-image. Using the above as an example, pre-image E is located at (3,1) so the rotated image would be E' (-3,-1). Pre-image D is located at (-1,3) so the rotated image would be D' (1,-3). Pre-image F is located at (2,-2) so the rotated image would be F' (-2,2).

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