Jawaban:
c
Penjelasan dengan langkah-langkah:
Luas permukaan = 2 × 22/7 × 14^2 + 2 x 30^2 - 22/7 × 14^2 + 4 × 15 × 30
= 616 + 1.800 + 1.800
= 4.216 cm^2
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Jawaban:
c
Penjelasan dengan langkah-langkah:
Luas permukaan = 2 × 22/7 × 14^2 + 2 x 30^2 - 22/7 × 14^2 + 4 × 15 × 30
= 616 + 1.800 + 1.800
= 4.216 cm^2