Tolong jawab dong serta cara kerjax
Matematika
Lake93
Pertanyaan
Tolong jawab dong serta cara kerjax
1 Jawaban
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1. Jawaban White25
2. 56÷2=28cm
28 × 28 × 22/7 ÷ 2 = 1232cm2 (b)
3. 48 - 20 = 28cm
28 × 28 = 784cm2
20 × 28 ÷ 2 = 280cm2
784 + 280 = 1064cm2 (b)