Question

in right angle triangle pqr angle p 90 , pq=6cm pr = 8cm find the value of cos r and cos q​

Answer 1

Answer:

In triangle PQR, angle Q = 90°, find :

(i) PR, if PQ = 8 cm and QR = 6 cm

(ii) PQ, if PR = 34 cm and QR = 30 cm