Math Problem Statement
四面体ABCDがあり、AB=√3、AC=AD=BC=CD=DB=2とする。このとき、四面体ABCDの外接球の半径の長さを求めよ
Solution
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Math Problem Analysis
Mathematical Concepts
Geometry
Tetrahedrons
Circumscribed Spheres
Formulas
Circumscribed sphere radius formula R = abc / sqrt((a+b+c)(a+b-c)(b+c-a)(c+a-b))
Theorems
Heron's formula
Properties of tetrahedrons
Suitable Grade Level
High School - Advanced (Grades 11-12) or University Level
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