Dik:
Sisi A = 12 cm
Sisi B = 8 cm
t = 4 cm
Dit:
Luas?
Jawab:
L = 1/2 × Jumlah panjang sisi sejajar × t
= 1/2 × (8 + 12) × 4 cm
= 1/2 × 20 × 4 cm
= 1/2 × 80 cm
= 40 cm²
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Bangun Datar
Dik:
Sisi A = 12 cm
Sisi B = 8 cm
t = 4 cm
Dit:
Luas?
Jawab:
L = 1/2 × Jumlah panjang sisi sejajar × t
= 1/2 × (8 + 12) × 4 cm
= 1/2 × 20 × 4 cm
= 1/2 × 80 cm
= 40 cm²