Hitunglah tinggi limas, luas permukaan limas, dan volume limas?
muhammadrofiq66
A). tinggi limas = √13² - 5² = √169 - 25 = √144 = 12 cm
b). Luas permukaan = L alas + (4 x L sisitegak) = (10x10) + (4 x 10x13/2) = 100 + 260 = 360 cm²
c). Volume =1/3 x L alas x tinggi limas = 1/3 x 100 x 12 = 400 cm³
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whongaliemt.limas = = = = = 12 cm L.permukaa limas = L.alas + 4 x L.Δ sisi tegak = s² + 4 x x a Δx t Δ = 10² + 4 x x 10 x 13 = 100 + 2 x 10 x 13 = 100 + 260 = 360 cm² volume = x L.alas x t.limas = x 10² x 12 = 100 x 4 = 400 cm³
= √169 - 25
= √144
= 12 cm
b). Luas permukaan = L alas + (4 x L sisitegak)
= (10x10) + (4 x 10x13/2)
= 100 + 260
= 360 cm²
c). Volume =1/3 x L alas x tinggi limas
= 1/3 x 100 x 12
= 400 cm³
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=
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= 12 cm
L.permukaa limas = L.alas + 4 x L.Δ sisi tegak
= s² + 4 x x a Δx t Δ
= 10² + 4 x x 10 x 13
= 100 + 2 x 10 x 13
= 100 + 260
= 360 cm²
volume = x L.alas x t.limas
= x 10² x 12
= 100 x 4
= 400 cm³