GRE Question of the Day (September 6)

Math

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Triangle ABC is inscribed in a semicircle centered at D. What is the area of triangle ABC ?

A. $\frac{12}{\sqrt{3}}$

B. $6 \sqrt{3}$

C. 12

D. $12 \sqrt{3}$

E. $18 \sqrt{3}$

Correct Answer - B - (click and drag your mouse to see the answer)

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