Use the vertices of triangle ABC and triangle DEF to show that angle A is congruent to angle D. Explain your reasoning.

9. A(1,2), B(4, -3), C(2,5), D(4,7), E(7,2), F(5, 10)

10. A(2,3), B(2,9), C(6,6), D(8,5), E(8, 11), F(12,8)

Nparallelogram lmno, what are the values of x and y? x = 11, y = 14 x = 11, y = 25 x = 55, y = 14 x = 55, y = 25n parallelogram lmno, what are the values of x and y? x = 11, y = 14 x = 11, y = 25 x = 55, y = 14 x = 55, y = 25

1. preform the indicated operation. then estimate to see whether the proposed result is reasonable. 811.1 - 8.039 803.071 803.061 803.161 831.061 2. the ordered pair (1, 2) lies in which quadrant? quadrant ii quadrant iv quadrant iii quadrant i 3. sean tries to drink 3 liters of water every day how my millimeters of water does he drink in a day? 0.3 ml 0.003 ml 3,000 ml 30 ml 4. find the least common multiple. (lcm). 10, 36 5 180 20 360

Fredrick designed an experiment in which he spun a spinner 20 times and recorded the results of each spin