0
Tan(3a_)(sqrt(2) / 2 )(sqrt(2)/2) + 0.5
Tan(3a) ( 2/4) + 1/2
Tan(3a) ( 1/2 + 1/2 )
Sin(3a) (1) / 2Cos(3a) + 1/2
Without beinf equated to anything this will not go any further.
What else can I help you with?
Find the value of cos1cos2cos3cos4....cos179?
Find the value of Cos1o.cos2o.cos3o.cos4o......cos179o.Ans: Cos90o=0Therefore, Cos1o.Cos20,Cos30,cos40......Cos900.......Cos1790=0
Find the exact value of cos 195?
cos(195) = -0.965925826289
Find exact value of sec 4pi divided by 3?
The exact value of sec 4pi divided by 3 is 1/3.
Can someone find value of cos20cos40cos80?
cos20 x cos40 x cos80 = 0.0300 radians = 0.125 degrees (the value for radians is given to four decimal places, the value in degrees is exact)
How find sin30?
On a calculator type in 'Sin' , followed by '30' follwed by '=' . The answer is '0,5'. Sin(30) = 0.5 All the trig. values are based on a triangle integrated into a circle. Practically, On a piece of graph paper, draw a circle centred on the origin (0,0). Call the radius of that circle '1'. Now draw a radius 30 degrees from the x-axis. Then drop a line from point on the circle were the radius meets( intersects) the circle. to the x-axis, to meet the x-axis at 90 degrees. This 'dropped' line is the 'opposite' to the angle 30 degrees. Measure the length of this 'dropped'; line. You will find it to be exactly half (0.5 = 1/2) the length of the radius. Similarly, if the radial angle is 45 degrees a corresponding sine value is 0.707106781... = sqrt(2)/2 = 1/sqrt(2). All other 'Sine' values can be found in a similar manner. However, to save time on drawing circles and triangles, the trig. values are integrated into modern calculators or formerly into Castle's Four Figure Tables.
How do you find the area of a square in a circle?
2 x radius squared assuming the corners of the square intersect the circle. the length of the sides of the square = (2r)sin45 so the area of the square = ((2r)sin45)e2 sin45 =~.707 (1/2 sq.rt. of 2), squared =0.5 so the equation becomes (2r)e2 x 0.5 or 4 x (r)e2 x 0.5 so 2 x radius squared = area of a square bound by a circle example: circle 3 inches radius bounds a square what is the area of the square 2 x 3 x 3 = 18 square inches length of the chords marking the sides of the square is ~4.2426 inches
If sin b equals to x over y where b is acute find cos b in terms of x?
sin45=1/root 21/root 2 = x/ycos45= 1/root 2x/y= 1/root 2x=y/root 2
How do you find value in expontes?
How do you find the value in exponets
What is evaluate fractions?
Find the value of the fraction.Find the value of the fraction.Find the value of the fraction.Find the value of the fraction.
To find the value of an expression you need to?
to find the value of an expression, you need to
How do you find p value with test statistic and critical value?
Normally you would find the critical value when given the p value and the test statistic.
How do you find the value of six squared and how did you get your answer?
I find the value of six squared by multiplying 6 by itself.I got my answer by explaining in words how I find the value of 6 squared.
How do you find the value of tenth power of 0.4?
how to find the value of 10th power of 0.4
What is it called to find the value of an algebraic expression?
To find the value of an algebraic expression is to evaluate it.
What does it to find the absolute value of a number?
to find the absolute value u see how far it is from 0 and the absolute value is always positive
Where do you find the value of a bill?
At Google on What Is The Value Of My Bill?
How do you find the value of a problem?
A problem, in itself, has no value.
