Identify the postulate or theorem that proves jk . Given: 2 and 3 are supplementary. The figure shows two lines j and k, cut by the transversal. The intersection of line j and the transversal forms four angles, the top left angle is labeled as one, the top right angle is labeled as two, the bottom right angle is labeled as seven, and the bottom left angle is labeled as eight. The intersection of line k and the transversal forms four angles: the top left angle is labeled as three, the top right angle is labeled as four, the bottom right angle is labeled as five, and the bottom left angle is labeled as six. Conv. of Alt. Int. s Thm. Conv. of Same-Side Int. s Thm. Conv. of Alt. Ext. s Thm. Conv. of Corr. s Post.

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