# What is the sine value at 78 degrees?

0.9781

## How do you solve sin34?

The value of sin 34 degrees can be calculated by constructing an angle of 34xb0 with the x-axis, and then finding the coordinates of the corresponding point (0.829, 0.5592) on the unit circle. The value of sin 34xb0 is equal to the y-coordinate (0.5592). u2234 sin 34xb0 0.5592.

## How do you solve sin 35 degrees?

The value of sin 35 degrees can be calculated by constructing an angle of 35xb0 with the x-axis, and then finding the coordinates of the corresponding point (0.8192, 0.5736) on the unit circle. The value of sin 35xb0 is equal to the y-coordinate (0.5736). u2234 sin 35xb0 0.5736.

## How do you solve sin 25 degrees?

The value of sin 25 degrees can be calculated by constructing an angle of 25xb0 with the x-axis, and then finding the coordinates of the corresponding point (0.9063, 0.4226) on the unit circle. The value of sin 25xb0 is equal to the y-coordinate (0.4226). u2234 sin 25xb0 0.4226.

## How do you convert sine to degrees?

This inverse sine function takes a known ratio and returns the angle that produced that ratio. For example, sin^-1(0.8) 53.130 degrees. On some calculators, you may have to hit the sin^-1 key first, type in your ratio and then press enter.

## How is sine calculated?

Sine (sin) function – Trigonometry. In a right triangle, the sine of an angle is the length of the opposite side divided by the length of the hypotenuse. In any right triangle, the sine of an angle x is the length of the opposite side (O) divided by the length of the hypotenuse (H).

## How do you find the value of sin 80 degrees?

The value of sin 80 degrees can be calculated by constructing an angle of 80xb0 with the x-axis, and then finding the coordinates of the corresponding point (0.1736, 0.9848) on the unit circle. The value of sin 80xb0 is equal to the y-coordinate (0.9848). u2234 sin 80xb0 0.9848.

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## How do you find the value of sin 39?

The value of sin 39xb0 is equal to the y-coordinate (0.6293). u2234 sin 39xb0 0.6293.

## How do you find the value of sin 68?

The value of sin 68xb0 is equal to the y-coordinate (0.9272). u2234 sin 68xb0 0.9272.

## How do you find the value of sin 41?

The value of sin 41xb0 is equal to the y-coordinate (0.6561). u2234 sin 41xb0 0.6561.

## How do you find the value of sin 36?

The value of sin 36 degrees can be calculated by constructing an angle of 36xb0 with the x-axis, and then finding the coordinates of the corresponding point (0.809, 0.5878) on the unit circle. The value of sin 36xb0 is equal to the y-coordinate (0.5878). u2234 sin 36xb0 0.5878

## What is sin 35 degrees in fraction?

The value of sin 35xb0 in fraction form is 83/144 and is approximately is equal to 0.57638.

## How do you use evaluating sin 35 degrees on a calculator?

This inverse sine function takes a known ratio and returns the angle that produced that ratio. For example, sin^-1(0.8) 53.130 degrees. On some calculators, you may have to hit the sin^-1 key first, type in your ratio and then press enter.

## How do you solve sin degrees?

The value of cos 35xb0 is equal to the x-coordinate (0.8192). u2234 cos 35xb0 0.8192.

## How do you find sin 25 without a calculator?

This inverse sine function takes a known ratio and returns the angle that produced that ratio. For example, sin^-1(0.8) 53.130 degrees. On some calculators, you may have to hit the sin^-1 key first, type in your ratio and then press enter.

## How do you solve cos 25?

u21d2 25 degrees 25xb0 xd7 (u03c0/180xb0) rad 5u03c0/36 or 0.4363 . . . Explanation: For cos 25 degrees, the angle 25xb0 lies between 0xb0 and 90xb0 (First Quadrant). Since cosine function is positive in the first quadrant, thus cos 25xb0 value 0.9063077

## How do you convert sine to degrees without a calculator?

How to convert the sine ratio to degrees without a calculator or tables – Quora. If sin(theta) x, theta arcsin(x) approx x + (1/6) x^3+ (3/40) x^5 + (5/112) x^7 + (35/1152) x^9. Then you will have to change to degrees by multiplying by 180 / pi