The vertical direction, only the horizontal. Thinking about this distance is you could take the end point, and we're really thinkingĪbout the distance just along, it's a horizontal line, so And this right over here is the point negative 1.5 comma four. Lemme do that in something easier to see. The coordinates in here just so it becomes a little bit clearer. Another way of thinking about it, and actually let me put So this is going to be 4.5 plus 1.5, which is equal to four plus So how far did we go? Well, to go from negative 1.5 to zero, you go 1.5 and then you Well, along the horizontal direction, we went from negative 1.5 to 4.5. Now what is the length of this? Because we're gonna have toĬonstruct another segment that has the same length. So both of the verticalĬoordinates are four. Both of the vertical coordinates are four at both vertex D and vertex C. Segment right over here, is this segment right over here. Length of segment D to C, and both are horizontal. And they tell us that the distance from A to B must be the same as the What are the coordinates of point B if B must be in Quadrant 1. Negative 1.5 comma four, so four along the vertical or the y-axis. Point D is that negative 1.5 comma four, so negative 1.5 along the horizontal, or I guess we know the We go all the way up to, all the way up to four. So 4.5 along the horizontal axis, comma four, comma four. So vertex A is at the point one comma one. The length of segment AB mustīe the same as the length of segment DC, and both segmentsĪre horizontal segments. Graphing Polygon ABCD in the coordinate plane.
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