bantuinn dongg kak bisakann
Jawaban:
lebar karton = 40-3-3 = 34 cm
tinggi foto
x/60 = 34/40
x = 60 . 34/40
= 51 cm
luas karton yg tidak tertutup
= 40 . 60 - 34 . 51
= 2400 - 1734
= 666 cm²
100 Bible Verses That Made America: Defining Moments That Shaped Our Enduring Foundation of Faith
100 Bible Verses That Made America: Defining Moments That Shaped Our Enduring Foundation of Faith
Jawaban:
lebar karton = 40-3-3 = 34 cm
tinggi foto
x/60 = 34/40
x = 60 . 34/40
= 51 cm
luas karton yg tidak tertutup
= 40 . 60 - 34 . 51
= 2400 - 1734
= 666 cm²