# SAT Special Right Triangles

Geometry Level 1

In the above figure, what is the length of $$\overline{AB}$$ in terms of $$a?$$

(A) $$\ \ a\sqrt{3}$$
(B) $$\ \ 2a$$
(C) $$\ \ a + \sqrt{3}$$
(D) $$\ \ a + a\sqrt{2}$$
(E) $$\ \ a+a\sqrt{3}$$

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