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Soal Matematika Kelas 9 Halaman 254 Ayo Kita Tinjau Ulang Bab 4 Kesebangunan Segitiga
∆ CEF ~ ∆ BDE ~ ∆ ABC
gambar (iii)
foto
∆ ABC ~ ∆ EBD
CA
___ = AB/BE = BC/BD
DE
panjang CB =...?
BC
___ = AB/BE
BD
BC = AB/BE . BD
= 16/8. 12
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Senin, 29 April 2024 -
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