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How do you know if the pitch of a roof is 10 or 12?
A 12/12 is 45 degrees. If you set a 45 degree piece of wood on the roof it should be level.
What is the sine of 57degrees 12 minutes?
In angle measurement, 60 minutes = 1° 57° 12' = 57.2 ° Sin 57.2 = 0.84057 (5dp)
How do you calculate a roof pitch of 6 degrees?
A roof angle of 6 degrees = 1.26 / 12 rise or pitch.
If the roof pitch is 10 12 with a 10' run what will be my rise?
A 10/12 means for every foot of run your rise is 10". so, 10' x 10" = 100" rise in 10 feet.
Examples of operations of functions in trigonometry?
Trigonometry includes 12 baisic functions. Sine, Cosine, and Tangent are the three most baisic. Each of those functions has a reciprocal. Cosine's reciprocal is Secant, Sine reciprocal is Cosecant, and Tangent's reciprocal is Cotangent. Each of those six functions has an inverse funcion called Inverse Sine, Cos etc... or Arcsine, Arcosine, Arcsecant, etc.... The shorthand for each function is sin, caos, tan, sec, csc, cot. The inverses have a -1 notation like sin-1.
How do I find the length of the hypotenuse with one leg equalling 12 and the opposite angle being 30 degrees?
Rearrange the sine ratio of sine = opposite/hypotenuse: hypotenuse = opposite/sine hypotenuse = 12/sine 30 degrees = 24 Therefore the hypotenuse is 24 units in length.
What is the sine of 12 degrees 31 minutes 48 seconds?
It is approx 0.2170
If θ is an acute angle and sin θ equals 12 then cos θ equals?
The value of sine and cosine varies between -1 and 1, it never can be 12. If you mean .12, then we have: sin x = .12 x = sin-1 .12 x = 6.89 degrees So that, cos x = cos 6.89 = .99
What -10--12 equal to?
2
120 divided by 12 equals?
10
How hot is 12 degrees Celsius?
It is cool. 12 degrees Celsius equals 53.6 degrees Fahrenheit.
What is lower -12 degrees Celsius or -10 degrees Celsius?
-12 degrees Celsius is lower than -10 degrees Celsius.
What is the area of a triangle when the sides are 10 by 8 by 12?
Using the cosine formula the angle between lengths 8 and 12 is 55.77113367 degrees. Using the sine formula the area of the triangle is 39.68626966 or about 40 square units.
160degrees Fahrenheit equals what in Celsius?
160 degrees Fahrenheit equals approximately 71 degrees Celsius.
12 plus 10 plus 11 equals?
12 + 10 + 11 equals 33
Ad equals 10 units ab equals 8 units ac equals 12 units ed equals 4.5 units if angle equals 50 degrees what is the measure of angle bcd?
For you A+ Cheaters ;D it's 50!
How would you get 12 is you used 10 four times?
10 plus 10 equals 20 20 divide by 10 equals 2 2 plus 10 equals 12
