Math Problem Statement

三角形中三个角的正弦值之和为二分之三根号三,可不可以证明该三角形是等边三角形

Solution

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Math Problem Analysis

Mathematical Concepts

Trigonometry

Formulas

Sum of sines in a triangle
Sine function properties
Jensen's inequality

Theorems

Properties of sine function
Jensen's inequality in trigonometry

Suitable Grade Level

Advanced High School