Question

- pqr is a right angled triangle in which ∠r = 90°. if rs ⊥ pq, pr = 3 cm and rq = 4 cm, then what is the value of rs (in cm)?

Answer 1

answer u find the Pythagoras

Answer 2

Answer:

12/5

Step-by-step explanation:

tri PQR is right angled at R.

By using PYTHAGORAS THEOREM we get PQ=5cm

now, tri PQR ~ tri PRS

Therefore, PQ/PR = QR/RS

RS = 4*3/5

RS = 12/5