## What is the exact value of tan degrees?

Rate this Question and Answer
Asked By: Eufrosina Dzhirin | Last Updated: 17th April, 2020
Make the expression negative because tangent is negative in the fourth quadrant. The exact value of tan(60) is √3 .

Click to see full answer

Also know, how do you find the value of tan 10 degree?

The tan of 10 degrees is 0.17633, the same as tan of 10 degrees in radians. To obtain 10 degrees in radian multiply 10° by / 180° = 1/18 . Tan 10degrees = tan (1/18 × . Our results of tan10° have been rounded to five decimal places.

Subsequently, question is, what is the exact value of tan 3pi 4? The exact value of tan4) tan ( π 4 ) is 1 .

Beside this, how do you find the exact value of tan 15 degrees?

Tan (A – B) = (TanA – TanB) /(1 + Tan A Tan B) Hence, the value of tan (15°) is √3 – 1/√3 + 1. We can further resolve the above-resulted expression by putting the value of √3, which is equal to 1.732.

What are exact values?

BSL Maths Glossary – Exact value – Definition Exact value is where you cannot estimate the value you must be precise, eg; you can’t estimate something as being around about 5 centimetres; no you need an exact value such as 5.62. Exact value.

### What is the exact value of tan 120?

Like as we can write tan 120° as tan (90+30)° or tan(180-60)°. 2. If you write the angle in terms of 90° and 270° then the given trigonometry ratios will change in their respective reverse. Like as tan (90+30)° will change in cot 30°.

### What is the exact value of tan 150?

Important Angle Summary
150° 5π/6 -√3/3
180° π 0
210° 7π/6 √3/3
225° 5π/4 1

### What is the exact value of tan 45?

The exact value of tan(45°) is 1. This is one of those well-known trigonometric functions that many have put to memory.

### Is the value of sin 60?

From above we conclude that sin 60 =√3/2.

### What is the exact value of tan 30?

The exact value of tan(30) is √33 .

### What is the exact value of tan 90?

Tangent table
x tan(x)
45° π/4 1
60° π/3 1.732050808
90° π/2 not defined

### What is the exact value of CSC 60 degrees?

Trigonometry Examples

The exact value of csc(60°) csc ( 60 ° ) is 2√3 . Multiply 2√3 by √3√3 .

### What is the value of TAN 60 in trigonometry?

Important Angles: 30°, 45° and 60°
Angle Tan=Sin/Cos
30° 1 √3 = √3 3
45° 1
60° √3

### What is the sin of 60 in degrees?

The exact value of sin(60°) sin ( 60 ° ) is √32 .

### What is the exact value of cos 60?

The angle with measure 60° is one of those angles that has a well-known cosine value: cos(60°) = 1/2.

### What is the exact value of cot 60?

The exact value of cot(60) is 1√3 . Multiply 1√3 by √3√3 .

### How do you find the value of tan 40 degrees?

Tan 40 Degrees

The tan of 40 degrees is 0.8391, the same as tan of 40 degrees in radians. To obtain 40 degrees in radian multiply 40° by / 180° = 2/9 . Tan 40degrees = tan (2/9 × .

### How do you find the value of tan 20?

Tan 20 Degrees

The tan of 20 degrees is 0.36397, the same as tan of 20 degrees in radians. To obtain 20 degrees in radian multiply 20° by / 180° = 1/9 . Tan 20degrees = tan (1/9 × .

### How do you find the value of tan 35?

Tan 35 Degrees

The tan of 35 degrees is 0.70021, the same as tan of 35 degrees in radians. To obtain 35 degrees in radian multiply 35° by / 180° = 7/36 . Tan 35degrees = tan (7/36 × .

### What is the value of tan inverse 0?

tan−1(0) refers to the ANGLE whose tangent equals zero. If tanθ=0 , then the numerator of sinθcosθ must also equal zero. So, sinθ=0 . θ=0,π .

### What’s the tangent?

In geometry, the tangent line (or simply tangent) to a plane curve at a given point is the straight line that “just touches” the curve at that point. Leibniz defined it as the line through a pair of infinitely close points on the curve. The word “tangent” comes from the Latin tangere, “to touch”.

### What is the value of cot 15 degree?

The cot of 15 degrees is 2+√3, the same as cot of 15 degrees in radians. To obtain 15 degrees in radian multiply 15° by / 180° = 1/12 . Cot 15degrees = cot (1/12 × .