tolong di jwb yh guys
LP = ( p × l ) + ( p × t ) + ( l × t )
LP = ( 60 × 45 ) + ( 60 × 30 ) + ( 30 × 45 )
LP = ( 2.700 + 1.800 + 1.350 )
LP = 5.850 cm²
Jadi, jawabannya adalah 5.850 cm²
Semoga membantu
Answer by Tee Kay
LP = ( p × l ) + ( p × t ) + ( l × t )LP = ( 60 × 45 ) + ( 60 × 30 ) + ( 30 × 45 )
LP = ( 2.700 + 1.800 + 1.350 )
LP = 5.850 cm²
Jadi, jawabannya adalah 5.850 cm²
Semoga membantu
Answer by Tee Kay
Jawaban:
9.900 cm²
Penjelasan dengan langkah-langkah:
εRUMUS
L.P = (P x L) + 2 (L x T) + 2 (P x T)
L.P = (60 x 30) + 2 (30 x 45) + 2 (60 x 45)
L.P = 1.800 + 2.700 + 5.400
L.P = 1.800 + 8.100
L.P = 9.900 cm²
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