tolong pakai cara yaaaa
Matematika
itsmeratuu29
Pertanyaan
tolong pakai cara yaaaa
2 Jawaban
-
1. Jawaban OSNMatematika
a. 10 × 4 + 8 × 4 + 7 × 4
= 40 + 32 + 28
= 100 cm
b. 72 × 4 + 63 × 4 + 51 × 4
= 288 + 252 + 204
= 744 cm -
2. Jawaban Anonyme
Bab Bangun Ruang
Matematika SD Kelas V
a] Panjang kerangka = 4 x (p + l + t)
= 4 x (10 + 8 + 7)
= 4 x 25
= 100 cm
b] Panjang kerangka = 4 x (p + l + t)
= 4 x (72 + 63 + 51)
= 4 x 186
= 744 cm