# Angle Between Vectors (-2 2) and (4 4)

To find the angle between two vectors one can use the formula below:

## Steps

1. Substitute the vectors into the formula.

2. Compute dot product and magnitudes.

3. Evaluate multiplication, exponent and square-root expressions. Since the numerator goes to zero, the whole expression goes to zero.

4. Compute the arc-cosine.

5. The angle is radians or .