A third of a pie or a slice of a pie that is one third of the whole
0.75
tan(pi/3) = tan (60 degrees) = 1.732 which is square root of 3
2/pi is about 0.6366197724
One divided by four is one quarter, or 0.25 think of a whole pie. This represents 1. Divide it by four and you get 1/4 of the pie.
The maximum value of the sine function is 1 and that the smallest value for a would be pie divided by 2. So, if 2a= pie divided by 2, then the answer is a=pie divided by 4(simply divide both sides by 2).
90
2.6667
0.75
If a pie is divided into 10 pieces and you get one of them, will each piece be bigger than if the pie is divided into 12? Of course each piece will be bigger. Same for 3 pieces of the pie.
1. The diameter multiplied by pie. 2. The radius multiplied by 2 multiplied by pie. 3. The area divided by pie, the square root of that answer then multiplied by 2 then multiplied by pie.
half a pie
The formula for radius of a cone is radius is equals to square root of volume times 3, which is divided by height times pie. Pie refers to 22 divided by 7.
third
tan(pi/3) = tan (60 degrees) = 1.732 which is square root of 3
0.75
0.1154
One