A triangle with three sides. The triangle is yellow in color and has a triangular shape. The sides of the triangle are labeled with the letters "R3", "R2", and "R1". The triangle has a length of 180 degrees and a width of 60 degrees. There are also three blue and green circles on the sides, representing the angles of the angles. The circles are labeled as "n", "180 degrees", "n" and "n". The triangle also has a green circle on the top right corner, which is labeled as the angle of the angle. Overall, the image appears to be a mathematical equation that shows the relationship between the two sides of a triangle.
User myahvey uploaded the image
User myahvey uploaded the image
