Jawaban:
MAAF YA SAYA CUMA TAU NO 3
3. 8 KALI 8 KALI 8 = 512
40 KALI 40 KALI 40 = 64000
1. L = alas x t
= 13 x 8
= 104 cm²
K = 2 x (13 + 9)
= 2 x 22
= 44 cm
2. L = 1/2 x jumlah garis sejajar x tinggi
= 1/2 x (15+11) x 6
= 1/2 x 26 x 6
= 78 cm²
K = jumlah semua sisi
=15 + 9 + 11 + 7
= 42 cm
3. L = s x s
= 8 x 8
= 64 cm²
K = 4 x s
= 4 x 8
= 32 cm
4. L = 1/2 x d1 x d2
= 1/2 x 12 x 8
= 48 cm²
= 9+5+9+5
= 28 cm
5. L = 1/2 x alas x tinggi
= 1/2 x 15 x 10
= 75 cm²
= 15 + 12 + 12
= 39 cm
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Jawaban:
MAAF YA SAYA CUMA TAU NO 3
3. 8 KALI 8 KALI 8 = 512
40 KALI 40 KALI 40 = 64000
64000 BAGI 512 = 125 BUAH RUBIK
Jawaban:
1. L = alas x t
= 13 x 8
= 104 cm²
K = 2 x (13 + 9)
= 2 x 22
= 44 cm
2. L = 1/2 x jumlah garis sejajar x tinggi
= 1/2 x (15+11) x 6
= 1/2 x 26 x 6
= 78 cm²
K = jumlah semua sisi
=15 + 9 + 11 + 7
= 42 cm
3. L = s x s
= 8 x 8
= 64 cm²
K = 4 x s
= 4 x 8
= 32 cm
4. L = 1/2 x d1 x d2
= 1/2 x 12 x 8
= 48 cm²
K = jumlah semua sisi
= 9+5+9+5
= 28 cm
5. L = 1/2 x alas x tinggi
= 1/2 x 15 x 10
= 75 cm²
K = jumlah semua sisi
= 15 + 12 + 12
= 39 cm