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Many calculators, as well as any modern desktop computer, will have a function to tell you the SIN to many decimal places of accuracy. There are also books with pages of trig functions, and you would look up the angle you want.
To get an approximation with pencil and paper, do this:
1. Start with a horizontal line.
2. Using a protractor, draw the angle crossing your horizontal.
3. Make a right triangle by extending a vertical line that crosses the angled line and the horizontal.
4. Measure the height of the vertical from the horizontal to the intersection with the angled line (the opposite side of the triangle from where your angle is.
5. Measure the hypotenuse (longest side of the triangle).
6. Divide the opposite length by the hypotenuse length.
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What is Sin 1.0003 in trigonometry?
In radians. sin(1.0003) = 0.8416330376 ===================
Uses of sin cos ect in maths?
The uses of Sin, Cos etc. in Maths is in relation to Trigonometry. Trigonometry is the study of the relationship between angles and lengths of triangles.
How do you find sin?
sin is everywhere. The Bible will teach you what it is, and you will see it all over the place. Now if you are looking for mathematical instructions for a trigonometry class about finding a sine, cosine, and tangent... I can't help you. Find a math tutor.
How do you find the height of a triangle without given area?
Answer the answer is Herons formula:Area=sqrt(sin(sin-a)+(sin-b)+(sin-c) where a ,b, c are the measurement of the sides.just input the measurement of the sides in the formula and you will have your answer.here you can calculate the area of a triangle with out height.
What is the ''magic identity'' in trigonometry?
I suggest that it is (sin A)^2 + (cos A)^2 = 1
What are the identities of trigonometry?
sin^2 (feta) + cos^2 (feta) = 1 sin (feta) / cos (feta) = tan (feta)
What is sin in trigonometry?
If you have a right triangle, the sine of an angle is the ratio of the opposite side to the hypotenuse.
What is sin 1 3 In trigonometry?
The answer will depend on whether the angle is measured in degrees or radians.
What are the functions of trigonometry?
The six basic functions of trigonometry are the sine, cosine, tangent, cosecant, secant, and cotangent functions. Abbreviated sin, cos, tan, csc, sec, cot.
How do you find trigonometry?
I find it very interesting.
What is the value of inverse of hyperbolic sin 1 in trigonometry?
It is ln[1+sqrt(2)] = 0.8814, approx.
What is the formula of 2sinxcosx?
The formula for ( 2\sin(x)\cos(x) ) is equivalent to ( \sin(2x) ) using the double angle identity for sine function.
