Question

respect The sides of a right angle triangle PQR are PQ = 7 cm, QR = 25cm and ZP = 90° respectively. Then find, tan Q- tan R.​

Answer 1

Answer:

In △ PQR using pythagoras theorem

(PR)2=(PQ)2+(QR)2

625-49=(QR)2

(QR)2=576

QR=24CM

now tan P = 724 and tan R =247

tanP-tanR= 724−247=168576−49=168527

Hope it helps you.