answersLogoWhite

0


Best Answer

The absolute value of the sine function cannot exceed 1 and so sin(a) = 312 is not possible.

User Avatar

Wiki User

7y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is angle a when given sin a 312?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How to express sin of an angle in terms of the terminal angle?

sin312 the terminal angle of 312 is equal to 48 degrees! That's all i know!


What is the sin of angle A 5 13 12?

The dimensions given fits that of a right angle triangle and sin^-1(12/13) = 67.38 degrees


What does sin stand for on a calulator?

The "sin" button on a calculator gives the sine trigonometric ratio of the given angle.


What does sin -1.46 equal?

Assuming the angle is given in radians, it is -0.9939


In triangle abc given that angle a equals 57 angle b equals 73 and ab equals 24cm find the length of ac?

The sum of the angles inside a triangle is equal to 180°. We are told that angle a is 57°, and that angle b is 73°. This tells us that angle c is is (180 - 57 - 73)°, or 50°. We are also given the length of side ab, 25cm. With that, we can use the sine rule to calculate the length of side ac: sin(b) / |ac| = sin(c) / |ab| ∴ sin(73°) / |ac| = sin(50°) / 24cm ∴ |ac| = 24cm · sin(73°) / sin(50°) ∴ |ac| ≈ 29.96cm


How do you find the length of one side of a triangle if only one side and two angles are given?

The sides and angles of a triangle are generally described using a,b,c for the three sides and A for the angle opposite side a, B for the angle opposite side b and C for the angle opposite side c. Then use the Sine Rule provided that one of the given angles is opposite the given side. a/Sin A = b/Sin B = c/Sin C


How do you construct an isosceles triangle when base and angle at the vertex is given?

First find 180 minus the vertex angle and divide that by 2 to get the other angles. Then solve the other sides by using sin(vertex angle)/base=sin(other angles)/other sides.


The refractive index of water is 1.33 a ray is incident from water on air at an angle of incidence equal to 30 degree what is the angle of refraction in air?

The angle of refraction can be calculated using Snell's Law: n1sin(theta1) = n2sin(theta2), where n1 and n2 are the refractive indices of the media, and theta1 and theta2 are the angles of incidence and refraction, respectively. Given n1 = 1.33, n2 = 1 (since in air), and theta1 = 30 degrees, we can solve for theta2 to find it is approximately 22.62 degrees.


What is a value equal to sin 312?

That depends whether 312 is in degrees or in radians. Just open your scientific calculator (there is one included on most computers; don't forget to set it to "scientific"), select the correct angular measurement (usually degrees or radians), and do the calculation.-----If you don't have a scientific calculator you can use google: just enter sin 312 radians or sin 312 degrees.For more general expressions use the link attached below. For example, you can enter sin(312)+cos(312). This site will assume degrees in this instance but offer you the option of calculating the result for radians.


How do you calculate the angle if you know Sin of the angle?

type the value of sine in the calculator and press 2ND SIN for sin-1, or press 2ND SIN for sin-1 and type the value of sine, because -sin(.xxxx) = angle known as inverse sine


What is arcsine?

The arcsine is the angle whose sine is equal to the given value. arcsine is also called sine inverse (sin-1 ) if sin 30o = 1/2 , then sin-1 1/2 = 30o


What is the difference between sin x and sin -1 x .?

-- sin(x) is a number. It's the sine of the angle 'x'. -- sin-1(x) is an angle. It's the angle whose sine is the number 'x'.