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Mathematics, 07.12.2019 01:31 jerry1496

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triangle abctriangle abc is rotated to form △a'b'c' .

the coordinates of point a are (1, 1) , the coordinates of point b are (3, 1) , and the coordinates of point c are (1, 4) .

which counter clockwise rotation around the origin results in the transformation of △abc to △a'b'c' ?

select from the drop down arrow to choose the correct rotation.

(a) rotation of 90

(b) rotation of 180

(c) rotation of 360


Me  triangle abctriangle abc is rotated to form  △a'b'c' . the coordinates of po

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triangle abctriangle abc is rotated to form △a'b'c' .

the coordinates of poin...
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