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The easiest way to do this is to use a calculator or a cosine table. If you do not have a calculator, you must try one of several other options. If you know the sine or other trigonometric value of the angle, you can use trig identities. Some angles have good cosines, like 0, 30, 45, 60, 90, and so on. These values are known, and should be memorized. Cos(0) = 1, cos(30) = SQRT(3)/2, cos(45) = SQRT(2)/2, cos(60) = 1/2, and cos(90) = 0. The list continues, but I won't go on here. You may be able to use the angle addition formulas or half or double angle formulas to find the value of your angle. If this still doesn't work, you could approximate qualitatively by looking at a cosine curve, or you could use calculus methods, like Euler's method or a Taylor or Maclauren series to approximate the value. I won't go into detail here, but you can look up any of these topics on Google or Wikipedia.
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Can a rectangle have one 90 degree angle?
Yes. A right triangle is a triangle that has one 90 degree side. All angles of a triangle have to add up to 180 degrees.
If you cut a right 45 degree angle will a left 45 degree angle match up?
If I understand the question correctly, the answer is yes. All angles of the same measure will match up with one another.
How did al-khwarizim come up with algebra?
He did not really come up with algebra: he put together the thinking behind algebra in one book.
What complementary angle to a 30 degree angle has a measurement of?
Two complementary angles add up to 90 degrees.If one is 30 degrees, the other has to be a 60 degree angle
What is the very last number known to man?
There isn't one. Whatever number anyone can come up with, someone else can come up with "plus one." To my information it is decillion that equals 10E60
How did thy come up with cosine law?
Because it helped find angles in a triangle when only the side lengths were known.
How much does Celsius go up?
One degree Celsius is equivalent to one degree Kelvin as the two temperature scales have the same size degree. So, when Celsius goes up by one degree, Kelvin also goes up by one degree.
How do you find logthermic cosine in log book?
To find the logarithmic cosine in a logarithm table or log book, you would need to first look up the logarithm of the cosine of the angle given. Locate the logarithm value of cosine in the log book corresponding to the angle provided, and this will give you the result.
What is the difference between a sine graph and a cosine graph?
The sine graph and the cosine graph are identical in shape, with the cosine graph shifted to the left by pi / 2, i.e. the sine starts at (x=0,y=0) and proceeds up with an initial slope of one, and the cosine starts at (x=0,y=1), and proceeds down with an initial slope of zero.
What is a sentence using the word degree?
The temperature was up by about one degree. The temperature rose about one degree. The temperature dropped about one degree.
Does a undergraduate degree guarantee a job?
No it does not. That is up to the one holding the degree.
Is it master degree or master's degree?
Its Master's degree. anywhere you look it will come up Master's even if you type in Master. Also my aunt is a lawyer and I asked her, I even looked it up in the new Collage Webster Dictionary so it is defiantly Master's
How do you do a cosine regression on a graphic calculator?
I don't believe the graphic calculator has a cosine regression tool, but if you go to STAT, and CALC, there is a sin regression tool. If you hit enter on that then insert your L values, it will come up with a sin regression. The sin regression should be the same as a cosine regression, except that the sin regression should have a different value of C, usually getting rid of the value of C altogether will give you the correct regression.
On swypeout how do you get to be an a tournament?
they just come up if there is one they just come up if there is one
Why do blisters come out long after second-degree burns have dried up?
If you are continuing to get blisters after the second-degree burn has dried up, it could be a sign of infection to the burned skin. You need to follow up with your physician.
How come Chuck Norris does NOT have the 11th Degree Black Belt?
Because there is no such thing as an 11th degree black belt...it only goes up to 9.
How do you find cosine direction?
look 3 times left then 7times up and you will be at mt etna
