Question

PQR IS A RIGHT ANGLED TRIANGLE AT Q , IF PR = 17 CM AND PQ = 8 CM , THEN FIND THE VALUE OF 15 SEC P + I COT P

Answer 1

Answer:

1. we have to find the perpendicular by

USIng Pythagoras theoram

hypotenus square = base square+perpendicular square

17×17-8×8=p square

289-64=perpendicular square

225=perpendicular square

p =15

then pu the value of sec and cot