Nagwa uses cookies to ensure you get the best experience on our website. Learn more about our Privacy Policy.

Start Practicing

Worksheet: Evaluating Trigonometric Functions given a Point on the Terminal Side

Q1:

The terminal side of ∠ 𝐴 𝑂 𝐡 in standard position intersects with the unit circle at the point 𝐡 with coordinates ( βˆ’ 0 . 8 , βˆ’ 0 . 6 ) . Find t a n ∠ 𝐴 𝑂 𝐡 .

  • A βˆ’ 0 . 8
  • B βˆ’ 0 . 6
  • C 4 3
  • D 3 4
  • E 2 3

Q2:

Find c o t πœƒ given πœƒ is in standard position and its terminal side passes through the point ο€Ό βˆ’ 8 1 7 , 1 5 1 7  .

  • A βˆ’ 1 5 8
  • B 1 5 8
  • C 8 1 5
  • D βˆ’ 8 1 5