Tulung bantuin no.24 dongs :,) butuh cara bikan jawaban :,)
Matematika
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Pertanyaan
Tulung bantuin no.24 dongs :,) butuh cara bikan jawaban :,)
1 Jawaban
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1. Jawaban dellamarsfitta
Dik = d = 7 cm
r. = 7:2 = 3,5 cm
L = ____?
Jawab = L= 1/2×22/7×r×r
= 1/2×22/7×3,5×3,5
= 134,75:7
= 19,25 cm²
Maaf ya kalo slh hehe