Activity One 1. On a coordinate grid, plot and label the points A(2,2), B(8,0), C(9,3), and D(3,5). rise run 10 11 1 2. What general shape will be formed if you connect A to B, B to C, C to D, and D to A? Connect each pair of points to verify your answer. 3. As a parallelogram, what do you know about the lengths of the segments in this figure? Rhombus 4. Determine the slopes of each of the segments. Slope of AB =6 Slope of BC Slope of CD Slope of DA 2 - 3 3 5. What can you conclude about the slopes of the segments in this figure (and the angles at each vertex) ? AB & CD are congruent & BC & DA are conc 6. Draw the diagonals on the figure and determine their lengths. Length of diagonal 1=72 4 |2 Length of diagonal 2= -57 49+ 1=1800,=1.0 25+ 25=50 =7. 7. What can you say about the diagonals of this figure? they are congruent