This trigonometric function returns the tangent of an angle. 复制 TAN(nExpression) Return Values Numeric Parameters nExpression Specifies the angle in radians for which TAN( ) returns the tangent. To convert an angle from degrees to radians, use DTOR( ). The number of decimal places returned...
The number argument can be any valid numeric expression that expresses an angle in radians.Tan takes an angle and returns the ratio of two sides of a right triangle. The ratio is the length of the side opposite the angle divided by the length of the side adjacent to the angle....
Returns aDoublespecifying the tangent of an angle. Syntax Tan(number) The requirednumberargument is a Double or any valid numeric expression that expresses an angle in radians. Remarks Tantakes an angle and returns the ratio of two sides of a right triangle. The ratio is the length of the ...
Tantakes an angle and returns the ratio of two sides of a right triangle. The ratio is the length of the side opposite the angle divided by the length of the side adjacent to the angle. To convert degrees to radians, multiply degrees bypi/180. To convert radians to degrees, multiply ra...
2.tan- a light brown the color of topaz topaz light brown- a brown that is light but unsaturated 3.tan- ratio of the opposite to the adjacent side of a right-angled triangle tangent circular function,trigonometric function- function of an angle expressed as a ratio of the length of the ...
Returns the tangent of the specified angle. C# Kopyahin public static double Tan (double a); Parameters a Double An angle, measured in radians. Returns Double The tangent of a. If a is equal to NaN, NegativeInfinity, or PositiveInfinity, this method returns NaN. Examples The following...
Return the tangent of different angles: constdoublePI=3.141592653589793;cout<<tan(3);cout<<tan(-3);cout<<tan(0);cout<<tan(PI);cout<<tan(PI/2.0); Try it Yourself » Definition and Usage Thetan()function returns the tangent of an angle. ...
, angle); // Calculate the arctangent of an angle. String line1 = "{0}The arctangent of the angle formed by the x-axis and "; String line2 = "a vector to point ({0},{1}) is {2}, "; String line3 = "which is equivalent to {0} degrees."; radians = Math.Atan2(y, x)...
2.(Mathematics) (of an angle) a trigonometric function that in a right-angled triangle is the ratio of the length of the opposite side to that of the adjacent side; the ratio of sine to cosine. Abbreviation:tan 3.(Surveying) the straight part on a survey line between curves ...
Calculate the value of the tan of -10.5 radians To enter an angle in degrees, enter tan(-10.5) or tan(-10.5DEG) tan(-10.5 radians) = -1.84989999342193 Tangent the tangent of an angle is the ratio ... Finding the missing values in a trigonometric theoretical scenario? Rocket launch? http...