Lp₁ = 2 (pl + pt + lt)
= 2 (18.5 + 18.6 + 5.6 )
= 2 (90 + 108 + 30)
= 2 (228)
= 456 cm²
Lp = 2 (p.t) + lt)
= 12 (12.5 + 5.5)
= 2 (50 + 25)
= 2.85
= 170 cm²
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Senin, 13 Mei 2024 -
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Lp₁ = 2 (pl + pt + lt)
= 2 (18.5 + 18.6 + 5.6 )
= 2 (90 + 108 + 30)
= 2 (228)
= 456 cm²
Lp = 2 (p.t) + lt)
= 12 (12.5 + 5.5)
= 2 (50 + 25)
= 2.85
= 170 cm²
Editor: Muhammad Khusaini
Sumber: buku.kemdikbud.go.id
