Math Problem Statement

Pada kubus ABCDEFGH dengan panjang rusuk 12cm tentukan sudut yg dibentuk antara garis AH dengan bidang ACGE ad.alah...

Solution

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Math Problem Analysis

Mathematical Concepts

Geometry
3D Vectors
Dot Product
Angle Between Line and Plane

Formulas

Vektor garis AH = H(x2, y2, z2) - A(x1, y1, z1)
Dot product formula: a ⋅ b = |a||b|cos(θ)
Angle between a line and a plane using vector projection

Theorems

Vector Geometry
Pythagorean Theorem
Trigonometric Identities

Suitable Grade Level

Grades 10-12