Which of the following explains how δbei could be proven similar to δceh using the aa similarity postulate?

∠bei ≅ ∠ceh because vertical angles are congruent; rotate δceh 180° around point e, then translate point c to point b to confirm∠ibe ≅ hce.
∠bei ≅ ∠ceh because vertical angles are congruent; reflect δceh across segment fg, then translate point c to point b to confirm∠ibe ≅ hce.
∠bei ≅ ∠ceh because vertical angles are congruent; rotate δceh 180° around point e, then dilate δceh to confirm segment eb ≅ segment ec.
∠bei ≅ ∠ceh because vertical angles are congruent; reflect δceh across segment fg, then dilate δceh to confirm segment eh ≅ segment ei.

Ined this is due tomorrow and i dont know the answer can you find all the exponents

Samson is going shopping for sugar and butter to make three different kinds of cookies: lemon bars, peanut butter cookies, and sugar cookies. the recipe for lemon bars calls for 2 cups of flour, 2 cups of sugar, and 1 stick of butter. the peanut butter cookie recipe calls for 2 cups of flour, 4 cup of sugar and 2 stick of butter. the sugar cookie recipe calls for 1 cup of flour, 2 cups of sugar, and 2 sticks of butter. sampson has 13 cups of flour at home, and he buys 12 cups (6 pounds) of sugar and 10 sticks of butter. how many batches of each type of cookie can he make? samson can make batches of lemon bars, batches of peanut butter cookies, and batches of 09 cookies submit reset

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