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Worksheet: Exact Values of Trigonometric Ratios

Q1:

Find the value of t a n t a n 2 2 4 5 6 0 .

  • A 3 2
  • B2
  • C 3 2
  • D 2

Q2:

Find the value of t a n t a n 2 2 3 0 6 0 .

  • A 3 8
  • B 8 3
  • C 3 8
  • D 8 3

Q3:

Find the exact value of s i n 3 0 .

  • A 1 2
  • B 3 2
  • C 1 3
  • D 1 2

Q4:

Find the exact value of c o s 6 0 .

  • A 1 2
  • B 3 2
  • C 1 3
  • D 1 2

Q5:

Find the exact value of t a n 4 5 .

  • A 3 2
  • B 1 2
  • C 1 3
  • D1

Q6:

Find the exact value of t a n 6 0 .

  • A 3 2
  • B 1 2
  • C 1 3
  • D 3

Q7:

Find the exact value of t a n 3 0 .

  • A 3 2
  • B 1 2
  • C 1 2
  • D 1 3

Q8:

Find the exact value of c o s 3 0 .

  • A 1 2
  • B 1 2
  • C 1 3
  • D 3 2

Q9:

Find the exact value of s i n 6 0 .

  • A 1 2
  • B 1 2
  • C 1 3
  • D 3 2

Q10:

Find the exact value of c o s 4 5 .

  • A 3 2
  • B 1 2
  • C 1 3
  • D 1 2

Q11:

Find the exact value of s i n 4 5 .

  • A 3 2
  • B 1 2
  • C 1 3
  • D 1 2