Trigonometry 2

Question 1

Sin of angle A at degrees
0,
30,
45,
60,
90

Answer 1

0,
1/2,
1/√2,
√3/2,
1

Question 2

Cos of angle A at degrees 0, 30, 45, 60, 90

Answer 2

1,
√3/2,
1/√2,
1/2,
0

Question 3

Tan of angle A at degrees 0, 30,
45, 60, 90

Answer 3

0,
1/√3,
1,
√3,
Not defined

Question 4

Cosec of angle A at degrees 0, 30, 45, 60, 90

Answer 4

Not defined,
2,
√2,
2/√3,
1

Question 5

Sec of angle A at degrees 0, 30, 45, 60, 90

Answer 5

1,
2/√3,
√2,
2,
Not defined

Question 6

Cot of angle A at degrees 0, 30, 45, 60, 90

Answer 6

Not defined,
√3,
1,
1/√3,
0