tolong isikan nomor 2 yah
Matematika
Selfyselfiana
Pertanyaan
tolong isikan nomor 2 yah
1 Jawaban
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1. Jawaban Robinn
K1 = 1/2. π .d
K1 = 1/2 .π .8
K1 = 4π
K2 = (1/2 + 1/2) . π . d
K2 = π . 4
K2 = 4π
K1 + K2 = 4π + 4π = 8π