SAT Math Practice Question #12416 - SATify | SATify

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SAT Math Practice Question #12416 - SATify | SATify

#12416

geometry

triangle

congruence

easy

40 sec

Triangle $PQR$ has $PQ = 2, 750$ mm and $QR = 2, 750$ mm. Which of the following, if true, is enough to prove $△ PQR$ is equilateral?

A.

$PR = 2, 750$ mm

B.

$PR = 275$ mm

C.

$PR = 27.5$ mm

D.

$PR = 0.275$ mm