6. Triangle PQR has vertices at A2, 4), Q15, 6) and R(8,4).
Fran believes that the perimeter of APQR is 18 square units.
Explain why Fran is incorrect.
A. Because PQ= V5 units, QR = 5 units and PR = 6 units.
O
B. Because PQ= 6.5 units, QR = 6.5 units and PR = 18 units.
o
C. Because PQ= V13 units, QR = ~ 13 units and PR = 6 units.
O
D. Because PQ = 13 units, QR = 13 units and PR = 36 units.

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