Ask Question
23 March, 05:39

Sin 3pi divided by 4

+3
Answers (1)
  1. 23 March, 05:54
    0
    Sin 3pi/4 is angle 135 degrees or 45 degrees below 180 degrees. Hence it's opposite side is 1 and adjacent is 1, implying the hypothenus is sqrt (2). Hence

    Sin 3pi/4 = 1/sqrt (2). Now multiply by sqrt (2) / sqrt (2) to get:

    [1/sqrt (2).] * [sqrt (2) / sqrt (2) ] = sqrt2) / 2
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Sin 3pi divided by 4 ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers