$4.83: The cost to impact the life of a child for a year....maybe Forever

$4.83: The cost to impact the life of a child for a year....maybe Forever

Matematika Sekolah Dasar ada yg bisa jwb gak?
jangan ngasal ya
plissss besok dikumpulin​

ada yg bisa jwb gak?
jangan ngasal ya
plissss besok dikumpulin​

Jawaban:

A. 864 dm²

B. 94 cm²

Penjelasan dengan langkah-langkah:

A. LP = 6 × s × s

= 6 × 12 × 12

=864

B. LP = 2 × (P × l) + (P × t) + (l × t)

= 2 × ( 5 × 3 ) + ( 5 × 4 ) + ( 3 × 4 )

= 2 × ( 15 ) + ( 20 ) + ( 12 )

= 2 × 47

= 94

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