Question

in a triangle ABC right angeled at
B AB=4 cm and AC=5 and BC=3
find value of 3 sin C+2 tan a/
5cos c​

Answer 1

Answer:

Given information: In triangle ABC ,right angled at B, AB = 4 cm, and BC = 3 cm. Using Pythagoras theorem, Taking square root on both sides. Therefore, the values of sin A,sin C, sec A, and sec C are 3/5, 4/5, 5/4 and 5/3 respectively

Answer 2

Answer:

Thank you so much . A good idea