What is the exact value of sin 3π 4?
What is the exact value of sin 3π 4?
The exact value of sin(π4) sin ( π 4 ) is √22 .
What is the value of 3π 4?
Solution: The exact value of cos 3pi/4 is -1/√2. In a right triangle, the cosine angle is divide the length of hypotenuse (H) by the length of the adjacent side (A). The word sine comes from the Latin word sinus and the prefix ‘co’ with sine make the cosine word.
What degree is 3pi 4?
135 degrees
What is the exact value of CSC pi 6?
2
What is the value of SEC pi 6?
Trigonometry Examples The exact value of sec(π6) sec ( π 6 ) is 2√3 .
Which is equal in value to sin180?
We know that the exact value of sin 0 degree is 0. Therefore, the value of sin 180 degrees = 0.
How many degrees is 4pi?
A steradian is (180/π)2 square degrees or about 3282.8 square degrees.
How do you convert 5pi 4 to degrees?
In our case: ad=54π⋅180°π=225° .
How many degrees is 2pi?
Thus 2π radians is equal to 360 degrees, meaning that one radian is equal to 180/π ≈ degrees.
What is 30 degrees in radians in terms of pi?
Degrees to radians conversion table
| Degrees (°) | Radians (rad) | Radians (rad) |
|---|---|---|
| 0° | 0 rad | 0 rad |
| 30° | π/6 rad | 0.rad |
| 45° | π/4 rad | 0.rad |
| 60° | π/3 rad | 1.rad |
How many radians is 90 degrees in terms of pi?
Hence, from the above equation, we can say, 180 degrees is equal to π radian….Degrees to Radians Chart.
| Angle in Degrees | Angle in Radians |
|---|---|
| 60° | π/3 = 1.047 Rad |
| 90° | π/2 = 1.571 Rad |
| 120° | 2π/3 = 2.094 Rad |
| 150° | 5π/6 = 2.618 Rad |
How many radians is 315?
In our case: ar=315°⋅π180°=74π .