s1x = -2
s1y = -8
Is1I = √((-2²) + (-8)²) = √68 ≈ 8.25
s2x = 8
s2y = 4
Is2I = √(8² + 4²) = √80 ≈ 8.94
s3x = -10
s3y = 6
Is3I = √((-10)² + 6²) = √136 ≈ 11.66
s4x = 4
s4y = 8
Is4I = √(4² + 8²) = √80 ≈ 8.94
s1x = -2
s1y = -8
Is1I = √((-2²) + (-8)²) = √68 ≈ 8.25
s2x = 8
s2y = 4
Is2I = √(8² + 4²) = √80 ≈ 8.94
s3x = -10
s3y = 6
Is3I = √((-10)² + 6²) = √136 ≈ 11.66
s4x = 4
s4y = 8
Is4I = √(4² + 8²) = √80 ≈ 8.94