# Which is the value of sin 55 degree?

0.8192

## What is the value of sin 55 correct to 2 decimal places?

Therefore, sin 55xb0 x3d 0.8192

0.5735764.

## How do you find sin 50 degrees?

The value of sin 50 degrees can be calculated by constructing an angle of 50xb0 with the x-axis, and then finding the coordinates of the corresponding point (0.6428, 0.766) on the unit circle. The value of sin 50xb0 is equal to the y-coordinate (0.766). u2234 sin 50xb0 x3d 0.766.

## How do you find sin 54?

Therefore, sin 55xb0 x3d 0.8192

0.5735764.

0.8192

## How do you find the sine of an angle with a decimal?

How to Find the Value of 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 x3d 0.4226.

## How do you find the value of sin 25?

How to Find the Value of Sin 20 Degrees? The value of sin 20 degrees can be calculated by constructing an angle of 20xb0 with the x-axis, and then finding the coordinates of the corresponding point (0.9397, 0.342) on the unit circle. The value of sin 20xb0 is equal to the y-coordinate (0.342). u2234 sin 20xb0 x3d 0.342.

0.8192

0.6428

## What is the exact value of cos?

The value of cos 72 degrees can be calculated by constructing an angle of 72xb0 with the x-axis, and then finding the coordinates of the corresponding point (0.309, 0.9511) on the unit circle. The value of cos 72xb0 is equal to the x-coordinate (0.309). u2234 cos 72xb0 x3d 0.309.

## How do you calculate sin degrees?

The value of cos 50xb0 is equal to the x-coordinate (0.6428). u2234 cos 50xb0 x3d 0.6428.

## How do you calculate sin 54?

The value of cos 54 degrees can be calculated by constructing an angle of 54xb0 with the x-axis, and then finding the coordinates of the corresponding point (0.5878, 0.809) on the unit circle. The value of cos 54xb0 is equal to the x-coordinate (0.5878). u2234 cos 54xb0 x3d 0.5878.

## How do you calculate sin?

The value of sin 55 degrees can be calculated by constructing an angle of 55xb0 with the x-axis, and then finding the coordinates of the corresponding point (0.5736, 0.8192) on the unit circle. The value of sin 55xb0 is equal to the y-coordinate (0.8192). u2234 sin 55xb0 x3d 0.8192.

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

How to Find the Value of Sin 1 Degrees? The value of sin 1 degrees can be calculated by constructing an angle of 1xb0 with the x-axis, and then finding the coordinates of the corresponding point (0.9998, 0.0175) on the unit circle. The value of sin 1xb0 is equal to the y-coordinate (0.0175). u2234 sin 1xb0 x3d 0.0175.

## How do you find the value of cos 50 degrees?

The value of cos 50xb0 is equal to the x-coordinate (0.6428). u2234 cos 50xb0 x3d 0.6428.

## How do you find sine without a calculator?

The value of sin 55 degrees can be calculated by constructing an angle of 55xb0 with the x-axis, and then finding the coordinates of the corresponding point (0.5736, 0.8192) on the unit circle. The value of sin 55xb0 is equal to the y-coordinate (0.8192). u2234 sin 55xb0 x3d 0.8192.

## How do you find the value of cos 55?

Therefore, sin 55xb0 x3d 0.8192

## What is value of sin 54 degree?

The value of cos 55xb0 is equal to the x-coordinate (0.5736). u2234 cos 55xb0 x3d 0.5736.

0.809

## How do you find sin with a decimal?

The sin formula is given as:

• sin u03b8 x3d Perpendicular / Hypotenuse.
• sin(u03b8 + 2nu03c0) x3d sin u03b8 for every u03b8
• sin(u2212u03b8) x3d u2212 sin u03b8
• ## How do you calculate the value of a sin?

The value of cos 25xb0 is equal to the x-coordinate (0.9063). u2234 cos 25xb0 x3d 0.9063.

## How do you find the value of cos 25?

Tan 25 Degrees Using Unit Circle Rotate ‘r’ anticlockwise to form 25xb0 angle with the positive x-axis. The tan of 25 degrees equals the y-coordinate(0.4226) divided by x-coordinate(0.9063) of the point of intersection (0.9063, 0.4226) of unit circle and r

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

The value of sin 54 degrees can be calculated by constructing an angle of 54xb0 with the x-axis, and then finding the coordinates of the corresponding point (0.5878, 0.809) on the unit circle. The value of sin 54xb0 is equal to the y-coordinate (0.809). u2234 sin 54xb0 x3d 0.809.