"
5 ft
A
13 ft
a.
sin A=7
islam
/
A= 12,
A = 12 sec A
-
12
cos A = 132
n la
12
COS A = 13
CP
5, CSC A =
b.
sin A = , tan A = o, sec A = 1
12
sin A = 13, tan A =
12
5, sec A =
13
12
COS A = 5, cot A = 5, CSC A =
al
5
COS A = 13, cot A = 12, CSC A -

5 ft A 13 ft a sin A7 islam A 12 A 12 sec A 12 cos A 132 n la 12 COS A 13 CP 5 CSC A b sin A tan A o sec A 1 12 sin A 13 tan A 12 5 sec A 13 12 COS A 5 cot A 5 class=