luas permukaan bangun=
2×luas(depan/belakang) + persegipanjangBawah + persegipanjangkiri + persegipanjangKanan.
= 2×½×3×4 + 5×7 + 4×7 + 3×7
= 12 + 35 + 28 + 21
= 96 cm²
opsi B
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
luas permukaan bangun=
2×luas(depan/belakang) + persegipanjangBawah + persegipanjangkiri + persegipanjangKanan.
= 2×½×3×4 + 5×7 + 4×7 + 3×7
= 12 + 35 + 28 + 21
= 96 cm²
opsi B