In a right-angled triangle, the ratio of the perpendicular side to the adjacent side is equal to the tangent of the angle. Hence, to find thevalueof the tan 30 degrees, the hypotenuse must be slanted at 30° degree with the base, and the value of the perpendicular (opposite) side and...
Tangent of 30 degrees as a fraction is 1/√3 (or) √3/3. Tan 30 in terms of decimals is approximately 0.577. We can find the value of tangent of 30 in multiple ways. Explore all the ways and also solve a few examples using tan 30 degrees.
Answer to: sin 30 degrees is equal to which of the following: a) cos 30 degrees b) sin 60 degrees c) tan 60 degrees d) cos 60 degrees By...
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lim_(x→02000+1+10(10^(10))e^(sinxcos15cos2010°tan30°tan101^2tanαtanα)tan\frac(αtanαtan10°cos160^( 1.Though I___my present job , I work too much time and earn a poor salary .2.I hold the firm belief that all the people are born equal ,and no one___ another...
34. tan(90 Degrees - A) is equal to ___ ?Cosec A Cot A Tan A Sec AAnswerThe correct answer is: B) Cot AExplanationtan(90° - A) = cot(A).The tangent of the complementary angle (90° - A) equals the cotangent of angle A.Learn...
Step by step video & image solution for (2tan30o)/(1-tan^2 30o) is equal to cos60o (b) sin60o (c) tan60o (d) sin30o by Maths experts to help you in doubts & scoring excellent marks in Class 10 exams.Updated on:21/07/2023 ...
The value of tan 90 degrees is undefined. The tangent of an angle is equal to the ratio of sine and cosine of the same angle. Learn how to derive the exact value of tan 90 at BYJU’S.
cos 870°= cos (180° - 30°) cos 870°= - cos30° cos 870 = -√3 / 2 Hence, cos 870° is equal to-√3/2. Problem 3 : Find the value of : (sin 780 sin 480° + cos 120° cos 60°) Solution : Let us find the value of each trigonometric ratio for the given angle. ...
The tangent formula is: tan(α) =opposite/adjacent=a/b Thus, the tangent of angle α in a righttriangleis equal to the opposite side’s length divided by the adjacent side’s length. To find the ratio of tangent, simply enter the length of the opposite and adjacent and simplify. ...