Cari panjang FB...tolong cepet yaa
Matematika
saidjila492
Pertanyaan
Cari panjang FB...tolong cepet yaa
1 Jawaban
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1. Jawaban wijayalahy
FB² =AB²+AF²
=9²+5²
FB²=81+25
FB²=106
FB=√106
FB=10,488