SAT Math Practice Question #24322 - SATify | SATify

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SAT Math Practice Question #24322 - SATify | SATify

#24322

geometry

trigonometry

Heron's Formula

medium

120 sec

Triangle $A BC$ has side lengths in arithmetic progression, and the smallest side has length $3$ . If the triangle has an angle of $12 0^{\circ}$ , what is the area of $A BC$ ?

A.

$\frac{15 3}{4}$

B.

$\frac{9 3}{2}$

C.

$43$

D.

$\frac{25 3}{4}$

E.

$63$