225 is a square number.
The GCF/HCF of 360 and 225 is 45.
225/360 or 45/72
First you need to eliminate one of the letters. In this case, by adding the two equations together we can eliminate y. x - y = 90 + x + y = 360 __________ 2x = 450 x = 225 if x = 225 we can put this back in to the first equation to find y. x - y = 90 ----- 225 - y = 90 ----- 225 - 90 = y ----- 135 = y Now, knowing that x = 225 and y = 135 we can double check that this is right by trying these numbers in the second equation. x + y = 360 ----- 225 + 135 = 360!! Correct!
i rilly dont no is it (n-2)*180?? <--- that's actually for finding the Interior Angles for geometry. the way I remember rotational symmetry is as follows: each shape has to add up to 360 degrees, so you take that and divide it by the number of sides of the shape. Then, you keep adding that answer till you come get to 360. Example: The rotational symmetry for an Octagon: 360/8 = 45 45 + 45 = 90 90 + 45 = 135 135 + 45 = 180 180 + 45 = 225 225 + 45 = 270 270 + 45 = 315 315 + 45 = 360 The degrees for Rotational Symmetry are: 45, 90, 135, 180, 225, 270, 315, and 360. Hope that helps, because it's what helps me.
Out of these numbers, 225 is a square number since the square root of 225 is 15.
225 is 15².
225 is a square number.
root 225 is 15, that is the only one. The rest are not even squares
360
45
The GCF/HCF of 360 and 225 is 45.
The phone number of the Lelooska Foundation is: 360-225-9522.
It is not a perfect square because 182 = 324 and 192 = 361 Therefore, there is no integer which can be squared to equal 360.
16*225 is 3600.
225/360 or 45/72
45, 90, 135, 180, 225, 270, 315, 360 +45 . . .