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Trigonometry
Trigonometry is a field of mathematics. It is the study of triangles. Trigonometry includes planar trigonometry, spherical trigonometry, finding unknown values in triangles, trigonometric functions, and trigonometric function graphs.
3,810 Questions
It is impossible. You need another measurement, such as angle, side length or area etc.
What is trigonometric leveling?
It is the process of determining the differences of elevation of stations from observed vertical angle and known horizontal distance..
You cannot solve a set You may be able to solve some questions about properties of a set, or the set and another set. But a set, by itself, is not something that requires or can be "solved".
How do you graph y equals cotangent 5?
If angles are measured in radians, the graph consists of the set of points (0.1974+k*pi, 5) where k is an integer. If they are measured in degrees, the points are (11.31+k*180, 5)
Where did the word cobra come from?
From Port. cobra (de capello) "serpent (of the hood)," from L. colubra "a snake," of uncertain origin. The word came to Eng. via Portuguese colonies in India, where the native name is nag.
Cos2x equals 1 minus tan squared x divide by1 plus tan squared x?
The Answer is 1 coz, 1-Tan squarex = Cot square X. So cot square x divided cot square x is equal to 1
What graph consists of all points of the form 2t and t where t is any number?
A straight line, through the origin, with a gradient of 1/2.
How do you find the exact value of tan 165?
tan x = sin x / cos x
sin x = x - (x^3/3!) + (x^5/5!) - (x^7/7!) + (x^9/9!) ... to infinity
cos x = 1 - (x^2/2!) + (x^4/4!) - (x^6/6!) + (x^8/8!) .. to infinity
tan 165 degrees = -0.267949192
A Heptagon is a 7 sided polygon.
A Hectagon is a 100 sided polygon.
The spell check says it's not spelled correctly, but it is.
Can you give some mathematical problem relating to trigonometry?
You want to clean some leaves out of a gutter on your roof. The gutter is 8m above the ground. You want the top of the ladder to rest against the wall no more than 50cm below the gutter. You don't want the ladder to make an angle any steeper than 80 degrees from the horizontal. What is the shortest ladder you coud use?
What are the applications of cosine functions?
For school trigonometry, it is used to find the angles of a triangle when only the lengths of the sides are known.
Later on, in mechanics, you may come across the decomposition of forces along and across the line of motion. In calculus you may come across it in second order differential equations.
How can you calculate value of cos20?
the simple way to culculate this value is to ist consider the basic trignometric ratio near to 20. Than we come that 30 is near to it and cos30 is equal to 0.866 now for 1 dgree rise or fall the costheta decrese by the factor 0.0009 since cos20 is 10 dgree far frm thrty so multiply 0.0009 by 10 and subtract from 0.866. U wil get answer of cos20
Is there a maximum number of tetrahedra on a kaleidocycle?
for what number of tereahedra exist kaleidocycle
Which angle length does cosine give you?
Sides have lenght, angles do not.
Cosine is the ratio of the adjacent side to the hypotenuse. Cosine can be used to find either of these sides if the other is known.
