The figure shows a potted plant acted on by four forces. Evaluate the scalar product between forces 2 and 3 if 0 = 65°, = 132°, F₁ = 20 N, F₂ 16 N, F3 = 12 N, and F4 = 16 N. F₁ F₂ = Report your numerical answer below, assuming three significant figures.

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