Math help?

Question

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Answer 1

1)

Observe the right angle triangle,

Find the cotangent of angle A.

Option 3 is right answer.

2)

Observe the right angle triangle,

Find the secant of angle A.

Option 3 is right answer.

Answer 2

3)

Observe the right angle triangle,

Find the tangent of angle B.

Option 3 is right answer.

4)

Observe the right angle triangle,

Find the cotangent of angle A.

Option 4 is right answer.

Answer 3

5)

Observe the right angle triangle,

Find the cosine of angle B.

Option 3 is right answer.

6)

Observe the right angle triangle,

Find the cosine of angle A.

Option 4 is right answer.