Question

Find the perimeter and the area of the polygon with the given vertices. P(4,-3),Q(4,2), R(9,2), S(9,-3\)

Answer 1

20

Explanation:

The didderence between -3 and 2 is 5 so to account for those two sides we have 5·2=10.

The difference between 9 and 4 is also 5 so to account fo the other two sides we also have 5·2=10

Adding these together we have 10+10=20.

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