Hitunglah luas permukaan bangun berikut
Gambar bangun
Jawaban:
Bangun A
L = 22 x (r x r)
L = 22 x (9 x 9) = 22 x 81 = 1.782 cm²
Bangun B
L = 18 x (r x r)
L = 18 x (7 x 7) = 18 x 49 = 882 cm²
Bangun C
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Sabtu, 29 Juni 2024 -
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Hitunglah luas permukaan bangun berikut
Jawaban:
Bangun A
L = 22 x (r x r)
L = 22 x (9 x 9) = 22 x 81 = 1.782 cm²
Bangun B
L = 18 x (r x r)
L = 18 x (7 x 7) = 18 x 49 = 882 cm²
Bangun C
Editor: Dzikri Abdi Setia
Sumber: Buku Tematik Kemendikbud
