Tang là giá trị định kỳ, do đó sẽ có nhiều đáp số cho giá trị nghịch đảo. Show Xem thêm
Nếu đối số của bạn tính bằng độ, hãy nhân nó với PI()/180 hoặc dùng hàm RADIANS để chuyển đổi nó thành radian. Ví dụSao chép dữ liệu ví dụ trong bảng sau đây và dán vào ô A1 của một bảng tính Excel mới. Để công thức hiển thị kết quả, hãy chọn chúng, nhấn F2 và sau đó nhấn Enter. Nếu cần, bạn có thể điều chỉnh độ rộng cột để xem tất cả dữ liệu. The value of tan 30 degrees is 1/2. In radian tan 30° is written as tan π/6. Trigonometric functions are very important, for various studies such as it is useful to study Wave motion, Movement of light, the study velocity of harmonic oscillators, and other applications. In fraction form, the value of tan 30° is 1/√3, and in decimal form, the value is 0.577
What is the Value of Tan 30 degrees?The value of tan 30 degrees in decimals is 0.577. Converting degree to radian, that is, θ (radians) = θ × π/180° The value of tan 30 degrees is calculated by various methods, including the formula of the trigonometric ratio as we know that tan x = Perpendicular / Base. In a right-angled triangle, ABC with angle A be 30°
Tan 30 Degrees in Terms of Trigonometric FunctionsTrigonometric functions are also called circular functions or trigonometric ratios. The relationship between angles and sides is represented by these trigonometric functions. The representation of the value of tan 30° using trigonometric functions are:
Derivation of Tan 30 Degree (Geometrical Method)Consider an equilateral triangle PQR where PQ = QR = RP and ∠P = ∠Q = ∠R = 60°. …………….(1)
Draw a perpendicular bisector PS of the line QR from vertex P. Now, QS = RS, and PS = √3QS In right angle triangle PQS
tan 30° = QS / PS tan 30° = 1/√3 Thus, the value of tan 30° is 1/√3 Also Read:
Value of Trigonometric FunctionsVarious values of trigonometric functions are used to solve complex functions. Basic values of trigonometric functions can be learned from the tale below:
Solved Examples on Tan 30 DegreeExample 1: In a right-angle triangle, one angle is 30°, and the base for 30° is 3m. Find the length of the perpendicular. Solution:
Example 2: In a right triangle hypotenuse is 20 cm, and one side is 10√3 cm, find the angles of the triangle. Solution:
FAQs on Tan 30 DegreeQuestion 1: Write the value of tan 30°. Answer:
Question 2: Write the value of 30 degrees in radians. Answer:
Question 3: Write the value of sin 30° and cos 30°. Answer:
Question 4: Write the formula for the tan function. Answer:
Question 5: How to find the value of tan 30 degrees from a practical approach? Answer:
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