Math Problem Statement
sebuah kubus ABCDEFGH dengan rusuk 2 cm . tentukan sudut yang terbentuk dari bidang AFH dengan bidang ADEH
Solution
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Math Problem Analysis
Mathematical Concepts
Three-dimensional geometry
Vectors
Cross product
Dot product
Angles between planes
Formulas
Cross product formula
Dot product formula
Angle between vectors formula
Theorems
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Suitable Grade Level
Undergraduate level