SAT Math Practice Question #26441 - SATify | SATify

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SAT Math Practice Question #26441 - SATify | SATify

#26441

geometry

Relative Motion

medium

120 sec

Externally tangent circles with centers at points $A$ and $B$ have radii of lengths $8$ and $2$ , respectively. A line externally tangent to both circles intersects ray $A B$ at point $C$ . What is $A C$ ?

A.

$\frac{20}{3}$

B.

$\frac{25}{3}$

C.

$\frac{35}{3}$

D.

$\frac{40}{3}$

E.

$\frac{45}{3}$