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

Ask a new question for Free

By Image

Drop file here or Click Here to upload

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