Question

169
25
Hw
3456
OP
EXERCISE 8A
For Basic and Standard Levels
1. Complete the following table:
In the given
is right-angle
AB 18 cm,
BSR an
(7) tan
(it) sin y
(ul) cos y
B
B
25
5
7. If cos A
5
3
12
7
25
5
12.
15
8. If tan A =
20
А.
4
B
13
A
1
C
sin A
9. If sin A =
sin B =
10. Iftan A = 2
COS A =
cos B =
11. If tan A= ✓
tan A=
12. If cosec 0 =
tan B =
13. If sin A =
2​

Answer 1

Answer:

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Step-by-step explanation: