jawab paling betul no.23
Matematika
LUQMAN112
Pertanyaan
jawab paling betul no.23
1 Jawaban
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1. Jawaban winarno72
luas = luas 1/4 lingkaran-luas 1/4 lingkaran
= (1/4×22/7×7×7)-(1/4×22/7×3,5×3,5)
= 28.875