The diagonals of a quadrilateral ABCD where angle ADC=θ, angle BCD=φ, angle ABC=ψ, side AB=a, and side BC=b
Expressions
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| Diagonal BD |  |
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| Diagonal AC | |
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The diagonals of a quadrilateral ABCD where angle ADC=θ, angle BCD=φ, angle ABC=ψ, side AB=a, and side BC=b Expressions
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