10:28 all LTE @ Next Question Question 4 The points D(6, 4), E(1, 2), and F(1, 5) form a triangle. Plot the points then click the "Graph Triangle" button. Click on the graph to plot a point. Click a point to delete it. i : ] ! O 4 &S o A b A W =) Graph Triangle @ deltamath.com 10:31 . LTE 55 Test Overview 5 DeltaMath Next Question Question 5 The points D(4, -6), E(7, -6), and F(6, 1) form a triangle. Find the desired slopes and lengths, then fill in the words that characterize the triangle. Answer slope of DE = slope of EF = slope of DF = length of DE = length of EF = length of DF = Triangle DEF is Submit Answer Copyright 2024 DeltaMath.com All Rights Reserved. Privacy Policy | Terms of Service AA deltamath.com C10:31 . LTE 55 Next Question Question 6 The points B(-2, 0), C(6, -2), D(8, 6), and E(0, 8) form quadrilateral BCDE. Plot the points then click the "Graph Quadrilateral" button. Click on the graph to plot a point. Click a point to delete it. 10 00 60 -6 -2 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 1 2 3 4 5 6 7 8 9 10 --1 -2 --3 --4 10 Graph Quadrilateral Reset Answer Recheltar mathladolm10:31 . LTE 55 Test Overview 5 DeltaMath Next Question Question 7 The points G(3, 0), H(9, 6), I(6, 9), and J(0, 3) form a quadrilateral. Find the desired slopes and lengths, then fill in the words that BEST identifies the type of quadrilateral. Answer slope of GH = length of GH = slope of HI = length of HI = slope of IJ = length of IJ = slope of JG = length of JG = Quadrilateral GHIJ is Submit Answer AA deltamath.com C A