Jawab:
326.717
Penjelasan dengan langkah-langkah:
Luas permukaan = luas selimut kerucut + luas tabung tanpa alas atas
=
= 3.14 x 5 x + 2 x 3.14 x 5 x 4 + 3.14 x 5 x 5
= 15.7 x 7.81 + 125.6 + 78.5
= 122.617 + 204.1
= 326.717
Semoga membantu :)
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Jawab:
326.717
Penjelasan dengan langkah-langkah:
Luas permukaan = luas selimut kerucut + luas tabung tanpa alas atas
=
= 3.14 x 5 x + 2 x 3.14 x 5 x 4 + 3.14 x 5 x 5
= 15.7 x 7.81 + 125.6 + 78.5
= 122.617 + 204.1
= 326.717
Semoga membantu :)