Answer:
Step-by-step explanation:
It is given that,
Magnitude of a A,
magnitude of B,
The angle betwern a and b is
Dot product,
So, a.b is equal to 0.
Area = length x width
with a little algebra we can reorganize the equation and solve for length...
A = L x W
A/W = L
So the statement divide the area by the width is TRUE.
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