Given triangle ABC, with AB=20 cm, AC=30 cm, and sudut

Saluran Edukasion 2024-05-23T13:44:08

Given triangle ABC, with AB=20 cm, AC=30 cm, and sudut B=140. Find the length of BC and sudut A.
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Given triangle ABC, with AB=20 cm, AC=30 cm, and sudut B=140. Find the length of BC and sudut A.