Matematika bantu jawab ya kakpakek cara makasih​

margaretwintheiserulv – March 14, 2023

bantu jawab ya kak
pakek cara makasih​

Jawaban:

K 1/2 Lingkaran = 1/2 π D

= 1/2 x 3.14 x 20

= 31.4 m

K Total = 31.4 + 12 + 16 = 59.4 m

Biaya = 59.4 x Rp. 20.000

= Rp. 1.188.000

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