Penjelasan dengan langkah-langkah:
PANJANG AC
AC² = AB²+BC²
AC² = 12² + 8²
AC² = 144+64
AC² = 208
AC = √208
AC = √(16 × 13)
AC = 4√13 cm
PANJANG AF
AF² = AB² + BF²
AF² = 12² + 9²
AF² = 144 + 81
AF² = 225
AF = √225
AF = 15 cm
PANJANG BG
BG² = BF² + GF²
BG² = 9² + 8²
BG² = 81 + 64
BG² = 145
BG = √145 cm
PANJANG AG
AG² = AC² + CG²
AG² = (4√13)² + 9²
AG² = 208 + 81
AG² = 289
AG = √289
AG = 17 cm
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Penjelasan dengan langkah-langkah:
PANJANG AC
AC² = AB²+BC²
AC² = 12² + 8²
AC² = 144+64
AC² = 208
AC = √208
AC = √(16 × 13)
AC = 4√13 cm
PANJANG AF
AF² = AB² + BF²
AF² = 12² + 9²
AF² = 144 + 81
AF² = 225
AF = √225
AF = 15 cm
PANJANG BG
BG² = BF² + GF²
BG² = 9² + 8²
BG² = 81 + 64
BG² = 145
BG = √145 cm
PANJANG AG
AG² = AC² + CG²
AG² = (4√13)² + 9²
AG² = 208 + 81
AG² = 289
AG = √289
AG = 17 cm