TOLONG DI JAWAB YA! ^_^
Matematika
salsa1884
Pertanyaan
" TOLONG DI JAWAB YA! "
^_^
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1 Jawaban
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1. Jawaban Revaaz48
Luas karton = 50 × 50 = 2.500 cm2
Luas tabung = 22/7 × 7 ×7 = 22 × 7
= 154 cm2
V tabung = 154 × 15 = 2.310 cm3
Jd = 2.500 - 2.310 = 190 cm2
Maaf klo salah..
Moga membantu.. ^_^