What is the value of SEC (- 30 )?
The exact value of sec(30) is 2√3 .
What is the exact value of Cotact 30 degrees?
√3The exact value of cot(30°) cot ( 30 ° ) is √3 .
What is the exact value of csc 30 sec 30?
The exact value of csc(30°) csc ( 30 ° ) is 2 .
What is the exact tangent of 30 degrees?
0.57735In trigonometry, the tangent of an angle in a right-angled triangle is equal to the ratio of opposite side and the adjacent side of the angle. Tan 30 degrees is also represented by tan π/6 in terms of radians. The exact value of tan 30° is 0.57735.
How do you solve csc 30 degrees?
0:462:07Give the exact value of csc(30°) - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe bottom simplifies out to one and the top simplifies to two. So the answer for sine of 30 degreesMoreThe bottom simplifies out to one and the top simplifies to two. So the answer for sine of 30 degrees is 2 and we could check this answer using or the answer for cosecant of 30 degrees is 2.
How do you find cos 30 degrees without a calculator?
0:362:24Exact values of sin(30), cos(30), tan(30), csc(30), sec(30), cot(30)YouTubeStart of suggested clipEnd of suggested clipOr you can just think about is the hypotenuse over the opposite. Naming is 2 over 1 of course youMoreOr you can just think about is the hypotenuse over the opposite. Naming is 2 over 1 of course you can just write as 2 and next for cosine of 30 degrees is the adjacent.
How do you write Cosecant?
In a right-angled triangle, cosecant is equal to the ratio of the hypotenuse and perpendicular. Since it is the reciprocal of sine, we write it as csc x = 1 / sin x.
What is sin90 value?
The exact value of sin 90 degrees is equal to 1.
What is the secant of angle thirty degrees?
The secant of angle thirty degrees is written as the secant of quotient of pi by six radian in circular system. It is mathematically written as sec#N##N#( π 6) in mathematics.
What is the secant of degrees?
Centesimal system. The secant thirty degrees is also written as the secant of angle thirty three and one third grades. It is written in mathematical form as sec. ( 33 1 3 g) in Centesimal system.
What is the secant of a right triangle?
The secant of angle thirty degrees is a value that represents the ratio of lengths of hypotenuse to adjacent side when the angle of a right triangle is thirty degrees.
How to Find Sec 30 Degrees?
The concept of trigonometric ratios of standard angles help in finding the value of sec 30 degrees. To find the trigonometric ratios of the standard angle 300, an equilateral triangle is constructed with side ‘a’. The altitude of the triangle is drawn to one of its sides from the opposite vertex as shown in the figure below.
How to find secant of any angle?
Secant of any angle is described as a quotient obtained by dividing the hypotenuse of the right triangle by the side adjacent to the angle whose secant is to be determined. Secant of any angle is the transpose or the reciprocal of its cosine. So, secant and cosine of an angle can be related as: .
How to Find the Value of Sec 330 Degrees?
The value of sec 330 degrees can be calculated by constructing an angle of 330° with the x-axis, and then finding the coordinates of the corresponding point (0.866, -0.5) on the unit circle. The value of sec 330° is equal to the reciprocal of the x-coordinate (0.866). ∴ sec 330° = 1.1547.
What is Sec 330 Degrees?
Sec 330 degrees is the value of secant trigonometric function for an angle equal to 330 degrees. The value of sec 330° is 2/√3 or 1.1547 (approx).
What is the value of sec 330?
Using trigonometric identities, we can write sec 330° in terms of sin 330° as, sec (330°) = 1/√ (1 - sin² (330°)). Here, the value of sin 330° is equal to -0.5.
How to make 330° angle?
Rotate ‘r’ anticlockwise to form 330° angle with the positive x-axis.
Is sec 330° positive?
Note: Since 330° lies in the 4th Quadrant, the final value of sec 330° will be positive.
Is secant positive in the 4th quadrant?
The secant function is positive in the 4th quadrant. The value of sec 330° is given as 1.15470. . .. We can find the value of sec 330 degrees by:
