Determine whether the points A, B, C and D form a parallelogram.
-A(-2, 10); B(1, 9); C(3, 1); D(6, 4)
A)Yes
B)No

Name: Determine whether the points A, B, C and D form a parallelogram. -A(-2, 10); B(1, 9); C(3, 1); D(6, 4) A)Yes B)No
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Question

Quizplus · Accepted Answer

The points do not form a parallelogram because the slopes of supposed opposite sides are not equal. For example, the slope of AB is not equal to the slope of CD, indicating that these sides are not parallel, a necessary condition for a parallelogram.

Determine Whether the Points A, B, C and D Form