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Infinity.

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Q: What is the tangent of 90?
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Related questions

What is the measure of the angle formed between a tangent and the diameter of a circle?

It is 90 degrees between the circle's diameter and its tangent


What type of angle is formed by a tangent and a radius?

The angle between the radius and the tangent is a right angle of 90 degrees.


What is inverse tangent?

It is a function which maps the tangent ratio - any real value - to an angle in the range (-pi/2, pi/2) radians. Or (-90, 90) degrees.If tan(x) = y then x is the inverse tangent of y.It is also known as "arc tangent", and spreadsheets, such as Excel, use "atan" for this function.Warning:1/tangent = cotangent is the reciprocal, NOT the inverse.


What do the asymptotes represent when you graph the tangent function?

When you graph a tangent function, the asymptotes represent x values 90 and 270.


The angle between a tangent and a radius of a cicle?

90 degree


Why is it tangent 90 degrees is undefined?

Because it tends to infinity. Additionally, tangent can be expressed as sin theta divided by cos theta. The sine of 90 is 1. The cosine of 90 is 0. That would be 1 divided by 0, or division by zero; which is undefined.


What is the value of tangent of 6?

tan6=cot(90-6) = cot 84


How do you relate tangent graph with the math error in calculation of direction of resultant vector?

The tangent function will generate a calculator "math error" if the angle in questin is ±90 degrees. For these angles, the tangent function is not defined.


How do you draw a tangent on a point on a ciricle?

Draw a line from the center of the circle to the edge. Where this line intersects the edge draw a line 90 degrees to it. This line is the tangent at the point of intersection.


What is a tangent line with respect to a circle?

A tangent to a circle is a line which touches the circle once. That is, it does not pass through the circle, which would mean intersecting it twice. A way to form a tangent is draw any line from the centre point of a circle to its edge. A line on the edge perpendicular (at 90 degrees to) this line will be a tangent.


What is the sine co sine and tangent of a 90 degree angle if it is on an isosceles right triangle?

0.602


How do you calculate an angle using the tangent?

You cannot calculate the angle using tangent: you need to use the inverse function: arctangent. The answer will be an angle, x, in the principal range (-90, 90) degrees. But it could be any (x + 180*k) for any integer k.