Translate triangle, ABC two units left and three units up. What are the coordinates for A
The coordinates for A depend on the original coordinates of A. If we know the original coordinates of A, we can subtract 2 from the x-coordinate and add 3 to the y-coordinate to find the new coordinates of A.
For example, if the original coordinates of A were (5, 7), then the new coordinates of A would be:
A' = (5 - 2, 7 + 3) = (3, 10)
So the translated triangle would have coordinates A' (3, 10), B, and C.
To translate a triangle, ABC two units to the left and three units up, you need to adjust the coordinates of each vertex.
Let's assume the original coordinates of point A are (x1, y1).
To translate it two units to the left, subtract 2 from the x-coordinate: x2 = x1 - 2.
To translate it three units up, add 3 to the y-coordinate: y2 = y1 + 3.
Therefore, the coordinates of A after the translation are (x2, y2), which can be written as (x1 - 2, y1 + 3).