TrigonometryMediumVectors and the Dot Product ShareVectors and the Dot Product · Medium problemFind the dot product ⟨8,−9⟩⋅⟨−4,9⟩\langle 8, -9\rangle \cdot \langle -4, 9\rangle⟨8,−9⟩⋅⟨−4,9⟩.Check Show answer Walk through it step by step Practice more like this Review this concept