Question

in triangle abc angle b=90°,ab=5units,ac=13 units.calculate sina,cos c,cot c and cosec c?​

Answer 1

Answer:

Step-by-step explanation:

here bc will be 12 units by pythagros theorem.

so, sin A = 12/13

cos C= 12/13

cot C = 12/5

cosec C = 13/12