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abcplex
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Let say I have a triangle(polygon). I know all the co-ordinates of all points(x1,x2,x3,y1,y2,y3). Let say the polygon is inclined(at x3,y3) and it's angle is 30 degree. How to get the point x4, y4?
To find the new coordinates of a polygon at a specific angle, you can use the rotation matrix formula. This formula involves multiplying the original coordinates of each point by a rotation matrix that corresponds to the desired angle of rotation. The resulting coordinates will be the new coordinates of the polygon at the given angle.
Yes, you will need to know the original coordinates of the polygon in order to find the new coordinates at an angle. Without the original coordinates, you will not be able to apply the rotation matrix formula to calculate the new coordinates.
Yes, you can use any angle to find the new coordinates of a polygon. The rotation matrix formula can be applied for any angle, whether it is positive or negative, and will give you the new coordinates at that angle.
Yes, the formula used to find the new coordinates of a polygon at an angle is called the rotation matrix formula. This formula involves multiplying the original coordinates of each point by a rotation matrix that corresponds to the desired angle of rotation.
Yes, this method can be used for any type of polygon as long as you have the original coordinates and the desired angle of rotation. The rotation matrix formula works for all types of polygons, including regular and irregular polygons.