bagaimana cara mencari Nilai PR
Matematika
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Pertanyaan
bagaimana cara mencari Nilai PR
1 Jawaban
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1. Jawaban david993
PR = x
[tex] {x}^{2} = {4}^{2} + {8}^{2} \\ {x}^{2} = 16 + 64 \\ x = \sqrt{80} \\ x = 4 \sqrt{5} [/tex]