Change the positions of vertices A, B, and to create a triangle of your choice. Does the relationship between ACand DEchange when the vertices of MBC are modified? Explain.

The polygon tool to draw a rectangle with a length of 5 units and a height of 3 units. one of the sides of the rectangle falls on line ab , and the rectangle has a vertex of a. each segment on the grid represents 1 unit.

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left