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secondary 2 | Maths
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reflection across y=2
Original points are: J(1,3), U(0,5),R(1,5),C(3,2)
please tell me the new coordinates
Date Posted: 7 years ago
Views: 467
Someone please help me
I am outside, cannot draw but can guide you
Step 1) Draw the horizontal line y=2
Step 2) Count the vertical distance from one point to this line y=2
Step 3) count the same vertical distance on the opposite side of the y=2 line, that will be the answer
Step 2) Count the vertical distance from one point to this line y=2
Step 3) count the same vertical distance on the opposite side of the y=2 line, that will be the answer
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done
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clear
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Inconvenient to draw on paper...
Do you understand?
Will comment the answers if the other 2 points later...
Do you understand?
Will comment the answers if the other 2 points later...
Date Posted:
7 years ago
R(1,5) is reflected to R'(1,-3)
C(3,2) is on y=2 line, still on y=2 after reflection, so no change in its coordinates.
C(3,2) is on y=2 line, still on y=2 after reflection, so no change in its coordinates.
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