Question

Short Answer Type Questions (SLAB-1)
* I AABC, right-angled at B, if AB = 5, BC = 12 and
AC = 13, find all the six trigonometric ratios o
ZA.
In AABC right-angled at A
if AB​

Answer 1

Answer:

• sin theta =AB/AC=5/13
• cos theta=BC/AC=12/13
• tan theta =AB/BC=5/12
• cosec theta=inverse of sin theta=13/5
• sec theta=inverse of cos theta=13/12
• cot theta=inverse of tan theta=12/5
• I think it's helps you.It is only for first quadrant