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Drag a statement or reason to each box to complete this proof.




Given: Quadrilateral ABCD with m∠A=(7x)°, m∠B=(5x)°, m∠C=(7x)°, and m∠D=(5x)°.


Prove: x = 15

Drag a statement or reason to each box to complete this proofGiven Quadrilateral ABCD with mA7x mB5x mC7x and mD5xProve x 15 class=

Respuesta :

Medunno13

2) [tex]m\angle A+m\angle B+m\angle C+m\angle D=360^{\circ}[/tex]

3) Substitution property

4) Combine like terms

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