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The sine function returns the sine of a number provided in radians. In geometric terms, the function returns the vertical component of the point formed by the angle on the unit circle.
- Greek Capital Letter Theta
The Greek letter θ (theta) is used as a variable in...
- Cosine Function
The definition of the cosine function can be visualized by...
- Tangent Function
Given an angle measured in radians, returns the ratio of...
- Sine Function
Visually the return value is equal to the y-component of the...
- Greek Capital Letter Theta
At 0.01 radians both sin and tan are within 0.003% of the radian value. Example: A road rises 1 m for every 100 m along. What is it's angle in degrees (without using a calculator)?
Type mathematical symbols - online keyboard. This page allows you to easily type mathematical and scientific symbols available in Unicode. You can edit your text in the box and then copy it to your document, e-mail message, etc.
To convert from degrees to radians, multiply the number of degrees by π/180. Area of a sector. The area of the sector is half the square of the radius times the angle, where, again, the angle is measured in radians.
Symbolab: equation search and math solver - solves algebra, trigonometry and calculus problems step by step.
Use this tool to compute sine for a measured angle, in either radians or degrees.
This is a simple trigonometric sine calculator to calculate the sin value in degrees or radians. In order to calculate the sin value on the calculator, just enter the angle and select the angle type as degrees (°) or radians (rad) from the drop down select menu.
