This my answer
Good luck
Good luck
Triangle abc is reflected across the line y = x. what are the coordinates of the vertex b' of the resulting triangle a'b'c'?
1 answer:
You have not provided the coordinates of the triangle, therefore, I cannot give you a precise answer.
However, I can help you with the concept.
Reflecting a point on the line y = x will lead to the following:
a point having coordinates (x,y) would become a point with coordinates (y,x) when reflected on this line
Examples:
point (2,1) when reflected on y=x would become (1,2)
point (3,7) when reflected on y=x would become (7,3)
point (22,9) when reflected on y = x would become (9,22)
Therefore, for the given point, all you have to is swap the values of the x and y to get the coordinates of the reflected point
Hope this helps :)
However, I can help you with the concept.
Reflecting a point on the line y = x will lead to the following:
a point having coordinates (x,y) would become a point with coordinates (y,x) when reflected on this line
Examples:
point (2,1) when reflected on y=x would become (1,2)
point (3,7) when reflected on y=x would become (7,3)
point (22,9) when reflected on y = x would become (9,22)
Therefore, for the given point, all you have to is swap the values of the x and y to get the coordinates of the reflected point
Hope this helps :)
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