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What is the ratio for sine of theta?

If θ is one of the acute angles in a triangle, then the sine of theta is the ratio of the opposite side to the hypotenuse, the cosine is the ratio of the adjacent side to the hypotenuse, and the tangent is the ratio of the opposite side to the adjacent side.

How is the sine ratio similar to the cosine ratio?

The sine and cosine ratios relate opposite and adjacent sides to the hypotenuse. A side adjacent to an angle is the leg of the triangle that helps form the angle. A side opposite to an angle is the leg of the triangle that does not help form the angle.

What is the trigonometric ratio for Sin C?

Trigonometric Ratios Table

Angle 60°
Sin C 0 √3/2
Cos C 1 1/2
Tan C 0 √3
Cot C 1/√3

What is the ratio of tan?

Use tangent ratio to calculate angles and sides (Tan = a o ) Tangent ratio is the ratio of opposite side to adjacent side of a right triangle. Same as the sine and cosine ratios, tangent ratios can be used to calculate the angles and sides of right angle triangles.

What is the ratio of Tan 0?

Deriving the Value of Tan Degrees

Trigonometry Ratio Table
Angles (In Degrees) 0 30
sin 0 1/2
cos 1 √3/2
tan 0 1/√3

What is the tangent ratio for ∠ B?

Tangent is a trigonometry ratio, and it is the value of the side opposite the angle over the side adjacent to the angle. The side that is opposite angle B is side CA which is equal to 2. The side that is adjacent to angle B is side CB which is equal to 1. Therefore, the tangent ratio for angle B is 2/1.

What triangle has 2 45-degree angles?

right triangle

Which of the following words describe a triangle with 2 45 angles?

It’s an ‘isosceles’ triangle. — If the triangle has two 45-degree angles, then the 3rd angle is 90 degrees. It’s a ‘right’ triangle.