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anonymous
 one year ago
if triangle ABC and triangle PQR ARE SIMILAR. FIND QR and PR.
QR=
PR=
anonymous
 one year ago
if triangle ABC and triangle PQR ARE SIMILAR. FIND QR and PR. QR= PR=

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0dw:1436546792547:dw

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1This problem is just like the one we did before. Use the same proportions with the new numbers to find the answer.

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0but its kind of different when solving it idk how to

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1\(\dfrac{AB}{PQ} = \dfrac{BC}{QR} \) \(\dfrac{3}{9} = \dfrac{5}{QR} \) \(3(QR) = 5 \times 9\) \(QR = \dfrac{5 \times 9}{3} \)

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1Yes, 15 is correct for QR.

mathstudent55
 one year ago
Best ResponseYou've already chosen the best response.1\(\dfrac{AB}{PQ} = \dfrac{AC}{PR} \) \(\dfrac{3}{9} = \dfrac{4}{PR} \) \(3(PR) = 4 \times 9\) \(PR = \dfrac{4 \times 9}{3} \)
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