tolong jawabkan!!!pakai caraa
Matematika
maudybella
Pertanyaan
tolong jawabkan!!!pakai caraa
1 Jawaban
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1. Jawaban RAFIF1125
B1 =lingkaran 1/2× 1/4×22/7×21×21=173.25
B2=segitiga=1/2×21×30=315
173.25+315=488.25= c isinya