Question

In triangle PQR, PQ: QR = 3:4, QR:PR =5: 4.
a) If PQ=30cm, find the length of QR.
b) If QR=20cm, what is the lengths of PQ and PR.
c) What is PQ: QR:PR?​

Answer 1

Answer:

x=26 cm

Step-by-step explanation:

Let the RQ be x cm,

In right angle triangle PQR,

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