Mathematics · Geometry

In an equilateral triangle ABC, AD is perpendicular to BC. Which of the following relations is true?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

12 AB2 = 3 AD2
23 AB2 = 2 AD2
33 AB2 = 4 AD2✓
44 AB2 = 3 AD2

Correct answer

3 AB2 = 4 AD2

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In an equilateral triangle ABC, AD is perpendicular to BC. Which of the following relations is true?

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In an equilateral triangle ABC, AD is perpendicular to BC. Which of the following relations is true?

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