Tolong bantuuuuuuuuuuu

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Tolong bantuuuuuuuuuuu

Tolong bantuuuuuuuuuuu

2.∠EBC + ∠EBA = 180° (Sudut berpelurus)

105° + ∠EBA = 180°

∠EBA = 75°

∠AED = ∠EAB (Sudut bersebrangan dalam)

∠EAB + ∠EBA + ∠AEB = 180° (Sudut segitiga jumlahnya 180°)

∠EAB + 75°+50° = 180°

∠EAB = 55° = ∠AED

3. 3x+5° = 74° (sudut 2 garis sejajar yang kedudukannya sama besarnya sama juga)

3x = 69°

x = 23°

2)C.55

maaf klo salah dan cuma itu yang aku bisa^^

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