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3D solid flat surfaces polygons 2 parallel congruent 2 parallel congruent
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vertex 1 base point vertex
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shape base rectangular _______ prism pentagonal _______ pyramid triangular _______ prism pentagonal _______ prism trapezoidal _______ prism _______ pyramid square
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pyramid or prism??? 2 ∆ABC and ∆DEF ___________ prism triangular
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2 ∆ABC and ∆DEF 3 ABDE BCFE ACFD ___________ prism triangular
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2 ∆ABC and ∆DEF 3 ABDE BCFE ACFD ___________ prism triangular 𝑨𝑩 , 𝑩𝑪 , 𝑪𝑨 ,
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2 ∆ABC and ∆DEF 3 ABDE BCFE ACFD ___________ prism triangular 𝑨𝑩 , 𝑩𝑪 , 𝑪𝑨 , 𝑫𝑬 , 𝑬𝑭 , 𝑭𝑫 ,
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2 ∆ABC and ∆DEF 3 ABDE BCFE ACFD ___________ prism triangular 9 𝑨𝑩 , 𝑩𝑪 , 𝑪𝑨 , 𝑫𝑬 , 𝑬𝑭 , 𝑭𝑫 , 𝑩𝑬 , 𝑪𝑭 , 𝑨𝑫
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2 ∆ABC and ∆DEF 3 ABDE BCFE ACFD ___________ prism triangular 9 𝑨𝑩 , 𝑩𝑪 , 𝑪𝑨 , 𝑫𝑬 , 𝑬𝑭 , 𝑭𝑫 , 𝑩𝑬 , 𝑪𝑭 , 𝑨𝑫 6 A, B, C, D, E, F points
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parallel bases circles circular base vertex
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plane rectangle circle
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rectangle rectangle
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𝟏 𝟐 bh A = A = bh A = 𝟏 𝟐 ___ ___ 18 12 = 108 cm2 x x A = ___ ___ 4 4
16 units2 x
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𝟏 𝟐 bh A = A = bh A = ___ ___ 10 6 = x A = 𝟏 𝟐 ___ ___ 9 6 = 27 units2 x x 60 in2
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