justin was trying to figure out how to write the expression 7 less than 'the double of twenty five. help justin write the expres
2 answers:
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Given:
Vertices of JKLM are J(−3,−2), K(−5,−5), L(1,−5), and M(3,−2).
To find:
The perimeter P of a parallelogram JKLM.
Solution:
Distance formula:
Using distance formula, we get
Similarly,
Now, perimeter P of ▱JKLM is
Therefore, the perimeter P of ▱JKLM is 19.2 units.