A teacher divides her class into groups and assigns each group the task of measuring the mass of the same object three times. Th
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You can see 84.78 as .
So, you can see the problem as
First, multiply all the numerators together and all the denominators together.
You end up with
=33.912
Answer:
To get the area of the quadrilateral to do see the 4 sides do all four side 7x7x7x7