Draw the triangle. It has sides 5-12-13
so, csc theta = 13/5
Tan theta = 5/12 find the value of cosec theta
2 answers
a^2 + b^2 = c^2.
12^2 + 5^2 = c^2,
C = 13.
sin A = 5/13.
csc A = 1/sin A = 13/5.
12^2 + 5^2 = c^2,
C = 13.
sin A = 5/13.
csc A = 1/sin A = 13/5.
1 answer