Tangent Calculator

tan ° rad

Calculate Reset

Result:

* Use e for scientific notation. E.G: 5e3, 4e-eight, 1.45e12

Inverse tangent calculator

tan -1

Calculate Reset

Degrees:

°

Radians:

rad

Tangent Calculator

This deviation analyst will help you with finding the straying of any factor you want. Basically enter the aspect in tiers or radians, and the deviation will seem in a break up second.

Diversion capacity

The deviation is a mathematical potential, portrayed because the extent of the length of the factor speak forthright to the duration of the coterminous aspect, in a right-determined triangle. It is characterised "straying" since it might be addressed as a line piece deviation to a circle.

In the diagram above, tan(α) = a/b and tan(β) = b/a. A deviation of a factor α is furthermore comparable to the quantity among its sine and cosine, so tanα = sinα/cosα. Following from the definition, the capability achieves an doubtful properly well worth at specific locations, as 90°, 270°, 460°, consequently on.

How to remedy the straying of an attitude?

Diversion analyst acknowledges enter in tiers or radians, so looking in advance to the point is known, essentially kind it in and press "decide". Basic as that.

If the fact is darkish, but the lengths of the reverse and coterminous aspect in a right-determined triangle are acknowledged, then, the deviation nonetheless up in the air from these tests. For instance, if a = 15 and b = 20, tan(α) = 15/20 = 0.75.

Uses of the diversion capacity:-

Tangent table

x		tan(x)
degrees	radians
-90°	-π/2	not defined
-60°	-π/3	-1.732050808
-45°	-π/4	-1
-30°	-π/6	-0.577350269
0°	0	0
30°	π/6	0.577350269
45°	π/4	1
60°	π/3	1.732050808
90°	π/2	not defined

 

---