Materi : Bangun Ruang Sisi Datar
Lp = π × d × t + π × r × ( r + s )
Lp = 3,14 × 20 × 40 + 3,14 × 10 × ( 10 + 35 )
Lp = 3,14 × 800 m² + 3,14 × 450 m²
Lp = 3,14 × ( 800 + 450 )m²
Lp = 3,14 × 1.250 m²
{ Lp = 3.925 m² }
Semoga bisa membantu
Jawaban:
nyontek
Penjelasan dengan langkah-langkah:
Lp ( Tabung + Kerucut )
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Materi : Bangun Ruang Sisi Datar
Lp( Tabung + Kerucut )
Lp = π × d × t + π × r × ( r + s )
Lp = 3,14 × 20 × 40 + 3,14 × 10 × ( 10 + 35 )
Lp = 3,14 × 800 m² + 3,14 × 450 m²
Lp = 3,14 × ( 800 + 450 )m²
Lp = 3,14 × 1.250 m²
{ Lp = 3.925 m² }
Semoga bisa membantu
Jawaban:
nyontek
Penjelasan dengan langkah-langkah:
Materi : Bangun Ruang Sisi Datar
Lp ( Tabung + Kerucut )
Lp = π × d × t + π × r × ( r + s )
Lp = 3,14 × 20 × 40 + 3,14 × 10 × ( 10 + 35 )
Lp = 3,14 × 800 m² + 3,14 × 450 m²
Lp = 3,14 × ( 800 + 450 )m²
Lp = 3,14 × 1.250 m²
{ Lp = 3.925 m² }
Semoga bisa membantu