SAT Math Practice Question #27297 - SATify | SATify

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SAT Math Practice Question #27297 - SATify | SATify

#27297

geometry

triangle

hard

150 sec

Triangle $A BC$ has side lengths $A B = 13$ , $BC = 14$ , and $C A = 15$ . Let $I$ denote the intersection of the internal angle bisectors of $△ A BC$ . What is $B I$ ?

A.

$213$

B.

$35$

C.

$43$

D.

$52$

E.

$6$