jika panjang AB= 2 m dan AC= 1,5 m maka panjang BC adalah....
Tolong bantu jawab jangan asal asalan pake caranya
Tolong bantu jawab jangan asal asalan pake caranya
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Verified answer
Jawaban:
2,5 m
Penjelasan dengan langkah-langkah:
BC² = AB² + AC²
BC² = 2² + (1,5)²
BC² = 4 + 2,25
BC² = 6,25
BC = √6,25
BC = 2,5 meter
BC = √2² + (1,5)²
= √(2(2) + (1,5(1,5)
= √4 + 2,25
= √6,25
= √(2,5(2,5)
= √2,5²
= 2,5 M