The Dot Product is equal to the lengths of two vectors multiplied by the cosine of the angle between them.
Finding the Angle Between Two Intersecting Planes using the Dot Product of their Normal Vectors
Finding the Angle Between Two Intersecting…
Finding the Angle Between Two Intersecting Planes using the Dot Product of their Normal Vectors
The Dot Product is equal to the lengths of two vectors multiplied by the cosine of the angle between them.