Question

in a triangle ABC, right angled at A if AB=12 AC=5 and BC=13 find all the six trignometric ratios of angle B​

Answer 1

Step-by-step explanation:

Sin B= P/h = 5/13

Cos B= b/h =12/13

tan B= P/b = 5/12

Cosec B= h/P = 13/5

Sec B= h/b = 13/12

Cot B= b/P = 12/5