*∆ABC ∼ ∆BDC
AB/BD = BC/DC = CA/CB
*∆ABC ∼ ∆ADB
AB/AD = BC/DB = CA/BA
*∆ADB ∼ ∆BDC
AD/BD = DB/DC = BA/CB
d) Panjang sisi BA, BC, dan BD.
Pembahasan:
Panjang BA
Baca Juga: Kunci Jawaban Bahasa Indonesia Kelas 8 SMP dan MTs Halaman 2 Menentukan Unsur-Unsur Berita
BA2 = AD x AC
BA2 = 32 x 50
BA2 = 1600
BA2 = √1600
BA = 40 cm