The diagonals of a parallelogram are 3i – 4j – k and 2i + 3j – 6k. Show that the parallelogram is a rhombus
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Step-by-step explanation:
is the Area
Step-by-step explanation:
The diagonals of a parallelogram bisect each other, forming 4 triangles with equal area.
Each of the 4 triangles that are formed by diagonals
have area
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Area of parallelogram =
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