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Asked by Monica

Find the perimeter of PQR with vertices P(-2, 9), Q(7, -3), and
R(-2, -3).
13 years ago

Answers

Answered by Steve
just use the distance formula for each side, then add them up. For example,

QR = √[(-2-7)^2 + (-3 - -3)^2] = 9
13 years ago
Answered by Anonymous
36
11 years ago
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Find the perimeter of PQR with vertices P(-2, 9), Q(7, -3), and
R(-2, -3).

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