14 In The Following Figure Abcd Is A Parallelogram And Ad And Bc Are Vertical Lines The Coordinates Of A And B Are 1 (57.21 KiB) Viewed 33 times
14. In the following figure, ABCD is a parallelogram and AD and BC are vertical lines. The coordinates of A and B are (-4, 5) and (2,0) respectively and the area of the parallelogram is 48 square units. y (-4,5)A B(2,0) ·x D a. What is the length of BC? b. What is the coordinates of D?
12 15. The figure below shows a right-angled triangle XYZ. The area of AXYZ is 150 square units and the length of YZ is 15 units. Y(8, k) (-8, 4)X- (a) Find the value of k. (b) What is the length of XY? (c) What is the perimeter of XYZ? Z(17,4) x
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