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anonymous
 one year ago
Graph a triangle (ABC) and reflect it over the xaxis to create triangle A'B'C'. Describe the transformation using words. Make sure you refer to the characteristics and the coordinates. Draw a line segment from point A to the reflecting line, and then draw a line segment from point A' to the reflecting line. What do you notice about the two line segments you drew? Do you think you would see the same characteristic if you drew the line segment connecting B with the reflecting line and then B' with the reflecting line? How do you know?
anonymous
 one year ago
Graph a triangle (ABC) and reflect it over the xaxis to create triangle A'B'C'. Describe the transformation using words. Make sure you refer to the characteristics and the coordinates. Draw a line segment from point A to the reflecting line, and then draw a line segment from point A' to the reflecting line. What do you notice about the two line segments you drew? Do you think you would see the same characteristic if you drew the line segment connecting B with the reflecting line and then B' with the reflecting line? How do you know?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@phi @undeadknight26 @Hero @ganeshie8

OregonDuck
 one year ago
Best ResponseYou've already chosen the best response.1When reflected over the xaxis, the xcoordinates of points A, B and C will remain the same. Only the ycoordinates will change and the change will be only in the sign of the ycoordinate. The magnitude of the ycoordinate will remain the same. Part 2: The line segment AD is equal in length to the line segment A'D. (The square in the middle just says AD is perpendicular to the xaxis and A'D is perpendicular to the xaxis. You don't have to draw them. It is just to illustrate the point that the line segment is drawn so it is perpendicular to the xaxis.) Part 3: Yes, if line segments are drawn from points B and B' to the xaxis, they will form one straight line and the line segment BE will equal in length to the line segment B'E where E is the point where the line segment meets the xaxis. "How do you know?" A point with coordinates (a,b) when reflected about the xaxis becomes (a, b). Therefore, the magnitude of the ycoordinate, b is the same for both points. Also, since the xcoordinate is the same for both points, a line segment drawn to the xaxis will meet at the same point and the two line segments will form one straight line.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0From @aum I know but I don't understand what he means.

OregonDuck
 one year ago
Best ResponseYou've already chosen the best response.1part 1: ABC is flipped across the y axis and its points the same distance from the y axis Part 2:The 2 line segments are the same length and connect to the y axis at the same location Part 3: Yes because as the A and "A' B and B,' are the same distanse apart
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