FE = 60/10
FE = 6 cm
Panjang AF:
CE/CB = CF/CA
5/(5 + 10) = 4/(4 + AF)
5/15 = 4/(4 + AF)
20 + 5AF = 60
5AF = 60 – 20
5AF = 40
FE = 60/10
FE = 6 cm
Panjang AF:
CE/CB = CF/CA
5/(5 + 10) = 4/(4 + AF)
5/15 = 4/(4 + AF)
20 + 5AF = 60
5AF = 60 – 20
5AF = 40
Editor: Suci Annisa Caroline
Sumber: buku.kemdikbud.go.id