PEMBAHASAN
Sudut Istimewa 45°
AB : BC : AC = 1 : 1 : √2
BC/AC = 1/√2
BC = AC /√2
Panjang BC
= AC/√2
= 10√2 /√2
= 10 cm
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PEMBAHASAN
Sudut Istimewa 45°
AB : BC : AC = 1 : 1 : √2
BC/AC = 1/√2
BC = AC /√2
Panjang BC
= AC/√2
= 10√2 /√2
= 10 cm