Description

Concepts Covered: Trigonometry, Introduction to trigonometry, in triangle PQR, right angle Q , PR + QR = 25 cm and PR = 5 cm, determine the value of sin P, cos P and tan P ?, in triangle PQR, right angle Q , PR + QR = 25 cm and PR = 5 cm, determine the value of sin P, cos P and tan P ?, For more such videos go to https://www.youtube.com/user/RASHKATH