A conjecture and the flowchart proof used to prove the conjecture are shown. Given: Measure of angle B C D equals 45 degrees. Prove: Triangle A C B is an obtuse triangle. Art: Triangle A B C. A ray passes through point D that extends horizontally right forming an exterior angle B C D. Drag an expression or phrase to each box to complete the proof.

Choose the best option to complete the statement. the purpose of the first phrase of the u.s. constitution, "we the people," is to demonstrate the power of the president to the people show the people that the government leaders are in charge show that the people created the government and that it exists for the people discourage enemihoees of the people from trying to interfere with our country