For the real and working mathematician it is important to have a worksheet to make algebra, geometry, trigonometry, and calculus easier. Worksheets will also help you learn math quicker. There are different ways to do the worksheets but it all depends on how many different methods you will use and which worksheet will be your favorite to do. Here are three of the more popular methods.
The first method is to mark the angles on a straight line and move them one at a time onto the diagram. For each angle it is important to calculate the sine of the angle you have marked. This is because each mark will also be a side of the angle.
If the angles are horizontal or vertical then it is easy to work out the sides of the angles. It is also important to remember that when you put the sides down, they should be even to even up the sides of the circle.
The second method is to do a paper triangle where you do the same steps with a cut-out paper of a triangle. The major difference is that you do not have a written-out equation to work out, all you have to do is look at the triangles and find the side you want to add up.
The right way to do the angles is to take a corner of the circle and subtract the side of the angle from the square root of the hypotenuse. You then subtract the square root and write it down as a line.
The third method is to draw a line from one end of the circle to the other and work out the side on the right side of the triangle. In most cases this will work as you have more room on the left side so it should not be too difficult to do.
In addition to using these methods it is important to keep in mind that you should always put the right side of the triangle together. It is possible to get the answer wrong if you do not do this.
It is also important to keep in mind that the angles on a straight-line worksheet are relative. You cannot change the length of a side of an angle when you use a straight line.