bantuin yaa . makasih
Matematika
pintx
Pertanyaan
bantuin yaa . makasih
1 Jawaban
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1. Jawaban Anonyme
jawb
a= 60
r = 7
K = 2 pi r = 2. 22/7 .7 = 44 cm
Panjang bsur = 60/360 K = 1/6 K = 7,33 cm