Jawaban:
B. 42°
Penjelasan dengan langkah-langkah:
Diketahui:
sudut EPF = sudut DPE = 24°
sudut CPD = 90°
Ditanya : sudut BPC..?
jawab :
sudut BPF = BPC + CPD + DPE + EPF
180° = BPC + 90° + 24° + 24°
sudut BPC = 180° - ( 90° + 24° + 24°)
= 180° - 138°
= 42°
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Jawaban:
B. 42°
Penjelasan dengan langkah-langkah:
Diketahui:
sudut EPF = sudut DPE = 24°
sudut CPD = 90°
Ditanya : sudut BPC..?
jawab :
sudut BPF = BPC + CPD + DPE + EPF
180° = BPC + 90° + 24° + 24°
sudut BPC = 180° - ( 90° + 24° + 24°)
= 180° - 138°
= 42°