Ask a New Question
Menu

What is the exact value of sin(-225)

1 answer

since 225 = 180+45, in QIII, sin(225) = -sin(45) = ____
Similar Questions
  1. 1. Find the exact value of 2tan pi/12 / 1-tan^2 pi/12root 3/3? 2. Given tanθ = -1/3 and with θ in quadrant IV, find the exact
    1. answers icon 2 answers
  2. Which of the following describes quotations?(1 point)Responses exact words taken from a speech or text exact words taken from a
    1. answers icon 1 answer
  3. Which of the following describes quotations?(1 point)Responses exact meanings of words exact meanings of words exact words taken
    1. answers icon 1 answer
    1. answers icon 1 answer
more similar questions