Jawaban:
Jadi ada 3 bangun ruang balok.
V. bangun 1 (yg paling tinggi)
= p x l x t
= 8 x 12 x 25
=2.400 cm^3
V. bangun 2 (yg tengah)
= (28 - 8 - 10) x 12 x 8
= 10 x 96
= 960 cm^3
V. bangun 3 (yg paling rendah)
= 10 x 12 x (25 - 8 - 8)
= 120 x 9
= 1.080 cm^3
V.gabungan = 2.400 + 960 + 1.080 = 4.440 cm^3
Semoga membantu dan maaf bila ada yang salah.
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Jawaban:
Jadi ada 3 bangun ruang balok.
V. bangun 1 (yg paling tinggi)
= p x l x t
= 8 x 12 x 25
=2.400 cm^3
V. bangun 2 (yg tengah)
= p x l x t
= (28 - 8 - 10) x 12 x 8
= 10 x 96
= 960 cm^3
V. bangun 3 (yg paling rendah)
= p x l x t
= 10 x 12 x (25 - 8 - 8)
= 120 x 9
= 1.080 cm^3
V.gabungan = 2.400 + 960 + 1.080 = 4.440 cm^3
Semoga membantu dan maaf bila ada yang salah.