check the picture below.
so, notice there, the rhombus is really just two triangles, each triangle has a base of 4 units and a height of also 4 units, so simply let's get the area of a triangle and multiply that times 2.
What’s the answer? ;)
2 answers:
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The fundamental behavior that's important here is that, as gets arbitrarily large,
becomes smaller (decays) if
and larger (grows) if
.