Question

if triangle ABC and triangle PQR ARE SIMILAR. FIND QR and PR.

QR=
PR=

Answer 1

This problem is just like the one we did before.
Use the same proportions with the new numbers to find the answer.

Answer 2

but its kind of different when solving it idk how to

Answer 3

15

Answer 4

\(\dfrac{AB}{PQ} = \dfrac{BC}{QR} \)

\(\dfrac{3}{9} = \dfrac{5}{QR} \)

\(3(QR) = 5 \times 9\)

\(QR = \dfrac{5 \times 9}{3} \)

Answer 5

Yes, 15 is correct for QR.

Answer 6

\(\dfrac{AB}{PQ} = \dfrac{AC}{PR} \)

\(\dfrac{3}{9} = \dfrac{4}{PR} \)

\(3(PR) = 4 \times 9\)

\(PR = \dfrac{4 \times 9}{3} \)

Answer 7

12

Answer 8

Correct!

Answer 9

thank you

Answer 10

you're welcome