Jawaban:
Penjelasan dengan langkah-langkah:
a. Sudut Sehadap
A1 = B1 = 80°
A2 = B2 = 100°
A3 = B3 = 80°
A4 = B4 = 100°
b. < B4 = < A4 = 100°
c. < A2 - < B3 = 100° - 80°
= 20°
Demikian
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Jawaban:
[Sudut]
Penjelasan dengan langkah-langkah:
a. Sudut Sehadap
A1 = B1 = 80°
A2 = B2 = 100°
A3 = B3 = 80°
A4 = B4 = 100°
b. < B4 = < A4 = 100°
c. < A2 - < B3 = 100° - 80°
= 20°
Demikian
Semoga membantu dan bermanfaat!