Because: tan(60) = square root of 3
The answer should be 67. 5 degrees. The adjacent angle equals the hypotenuse divided by two. After calculation the answer should be approximately 68 degrees.
If you know the angle's sine, cosine, or tangent, enter it into the calculator and press <inverse> sine, cosine, or tangent. On MS Calc, in Scientific Mode, using Degrees, enter 0.5, then check Inv and the press sin. You should get 30 degrees. The other functions work similarly.
On your calculator, there should be a Tan button. Hit that, then type in 81. Voila! Tan81 = 6.313751515 (As far as my calculator shows.)
The tangent line only touches the outside of a circle at one given point. So an outside line perpendicular to the circle's diameter at 90 degrees should do.
12
The solitions are in degrees. You may convert them to degrees should you wish. x= 0,90,120,180,240,270,360
265 PSI which equals 120 Degrees Fahrenheit, basically you add about 30 to 35 degrees to the outdoor ambient temperature example 90 degree day at 30 to 35degrees which equals 120 degrees on the high side
The link below gives the equations for the line that tangent. Once you have that, finding the normal should be straightforward.http://mathworld.wolfram.com/CircleTangentLine.html
They do have calculaters you know. Type in : 7 / 17.46 then equals. That should bring you to your answer.
If your question is " What is the shape of a sphere's tangent?" , then the answer is : a plane. A plane basically touches the sphere at only one point and hence , it should be a plane. It cannot be a straight line , as a straight line is a tangent for 2D objects,( ie.) a circle.
Well, 37795.28 divided by 2 = 18897.64 so it should be divisible by (and be a multiple of) even numbers, as well as 1.
x over 35 equals 7 so.... x/35= 7 times 35 by 7 to get x 35x7=245 your final answer should be x=245