Question: 35. DEVELOPING PROOF Complete the proof of the Third Angles Theorem. B E GIVEN LA=LD, LB = LE A C D F PROVE LC=LF

35. DEVELOPING PROOF Complete the proof of the Third Angles Theorem. B

35. DEVELOPING PROOF Complete the proof of the Third Angles Theorem. B E GIVEN LA=LD, LB = LE A C D F PROVE LC=LF Statements 1. ZALD, LB = LE 2. m = m/?, m/? = m/? 3. mZA+mLB+mLC = 180, mLD+mZLE +mLF = 180 Reasons 123 1. ? 2. ? 3. ? 4. mZA+mLB+mLC= 4. ? mLD+mLE + mLF 5. mDmLE+ mLC= 5. ? mLD+mLE + mLF 6. mCmLF 6. ? 7. ? 7. Def. of /s.

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