100 Years of Deception: A Blueprint for the Destruction of a Nation

100 Years of Deception: A Blueprint for the Destruction of a Nation

Matematika bantu pliss MTK kelax tentang, soal luas lingkaran​

bantu pliss MTK kelax tentang, soal luas lingkaran​

Jawab:

Penjelasan dengan langkah-langkah:

1. d = 70 maka r = 35

luas lingkaran = [tex]\pi[/tex] x r x r

= 22/7 x 35 x 35

= 3850 cm²

2. r = 12

luas lingkaran =  [tex]\pi[/tex] x r x r

= 3,14 x 12 x 12

= 452.16 cm²

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