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What else can I help you with?
Find exact value of sec 4pi divided by 3?
The exact value of sec 4pi divided by 3 is 1/3.
Find the exact value of cos 195?
cos(195) = -0.965925826289
What is the exact value of sin 255?
To find the exact value of sin 255°, we can use the sine subtraction formula. Since 255° = 270° - 15°, we can express it as: [ \sin(255°) = \sin(270° - 15°) = \sin(270°) \cos(15°) - \cos(270°) \sin(15°. ] Knowing that (\sin(270°) = -1) and (\cos(270°) = 0), we have: [ \sin(255°) = -1 \cdot \cos(15°). ] Thus, the exact value of (\sin(255°) = -\cos(15°)).
At a certain distance the angle of elevation to the top of a building is 60 From 40ft further back the angle of elevation is 45 Find the height of the building?
Angle of elevation: tangent angle = opposite/adjacent and by rearranging the given formula will help to solve the problem
How do you find the exact value of tan 150 degrees?
To find the exact value of (\tan 150^\circ), you can use the fact that (150^\circ) is in the second quadrant, where the tangent function is negative. The reference angle for (150^\circ) is (180^\circ - 150^\circ = 30^\circ). Therefore, (\tan 150^\circ = -\tan 30^\circ). Since (\tan 30^\circ = \frac{1}{\sqrt{3}}), it follows that (\tan 150^\circ = -\frac{1}{\sqrt{3}}), or (-\frac{\sqrt{3}}{3}) when rationalized.
What the formula of a parellelogram to find the value of x?
It depends on what x is - an angle, a side, a diagonal, etc
What to do when you have the hypotenuse and angle?
For trigonometry if you have the value of the hypotenuse and the angle, it depends what side you are trying to find. If you are looking for the side across from the angle, the formula is sine(angle)=opposite side divided by hypotenuse. If you are looking for the side adjacent to the angle, the formula is cosine(angle)=adjacent side divided by hypotenuse. Hope this helps!
What the only formula you can find the exact value of cosine 30?
Cosine(30) = sqrt(3)/2
How do you find the exact value with percent error and your result?
To find the exact value you could:use exact values rather than estimates - as inputs;use exact formula instead of approximations,use calculus.There are other methods as well and the choice depends on the circumstances. Then, if Y is your value and E is the exact value,percentage error = 100*(Y - E)/E or 100*(Y/E - 1).
What is the Formula to find out exterior angle of a hexagon?
180 - interior angle = exterior angle
How you can find the tapered angle of the shaft?
tapper angle formula of shaft
How to find acceleration with mass and angle?
To find acceleration with mass and angle, you can use the formula: acceleration (force sin(angle)) / mass. This formula takes into account the force acting on an object at an angle and divides it by the mass of the object to determine its acceleration.
What is the formula to find interior angles?
there is no fix formula for this..........you have to check that what is given to you in the question. According to the given you have to find the interior angle.
What is the formula to find the measure of each interior angle of a regular polygon?
that's geometry so the formula to find the measure of each interior angle of a regular polygon is: Ia=stands for internal angle Ia=(n-2)180 ---------- n that's the formula.
What is the formula to find the length of a right angle triangle?
For right-angled triangles ONLY, use Pythagoras. Ther Pythagorean Equation. is h^(2) = side(1)^(2) + side(2) ^(2). 'h' is the hypotenuse. It is the longest side, and ALWAYS opposite the right angle.
Why in right angle triangles is it called Pythagoras theorem when it is in actual fact known before his time?
It is called Pythagoras' theorem because it's impossible to find the exact length of the hypotenuse of a right angle isosceles triangle which is an irrational number in the same way that it is impossible to find the exact area of a circle because the value of pi is also an irrational number.
What is the formula to find the vertex angle?
There is no general formula. You need to measure it or else have a lot more information.
