From a point inside an equilateral triangle, if the distances to the three sides are $$\(2 \sqrt{3}, 4 \sqrt{3}\)$$ and $$\(5 \sqrt{3}\)$$, what is the area of the equilateral triangle?

A.
\(22 \sqrt{3}\)
B.
120
C.
\(120 \sqrt{3}\)
D.
none of above
Mathematics
Competition
Math League
Exam No:2020 First Round Grades 10-12 Year:2020 Question No:22

Answer:

D

Knowledge points:

G10-12 - Geometry - Advanced Triangle Properties (Angle Bisector, Viviani's)

Solution:

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