tolong di jawab ya kak. nanti aku follow. jawabannya jangan ngasal ya kak. ngasal repot lohh. yang ngasal nanti aku laporkan dan belokir
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Verified answer
t = 7dm = 7x10 = 70cm
Jawab:
= 2x3,14x9(9+70)
= 2x3,14x9(79)
= 6,28x9(79)
= 56,52(79)
= 4465,08 cm²