0.75
tan(pi/3) = tan (60 degrees) = 1.732 which is square root of 3
58.5
2/pi is about 0.6366197724
No, four sixths is less than four thirds. I like to think of it this way: 1) Reduce: 4/6 = 2/3 4/3 = 4/3 (cannot be reduced) 2) Think of the fraction as a pie. You divide the pie in 3 ways (the denominator when both fractions are reduced) For the first pie, only 2 out of the 3 slices are being eaten. For the second pie, 4 out of 3....Then you think: well, 3/3 is one whole pie, so 4/3 means there is no excess, there is not enough. 3) Also, you can divide the numerator (the top number) into the denominator (the bottom number) to get percentages, and see which one is greater. So: 4 divided by 6 = .666...66 % 4 divided by 3 = 1.3...over 100% I hope this helped!
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