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Mathematics 14 Online
OpenStudy (anonymous):

What is the perimeter of triangle DEF? Round to the nearest tenth. http://lv.k12.com/mediaFiles/Ninth_Grade/Math/Unit17844/Lesson69372/VHS_PA_S2_04_L207_L307_LQ_Q4.gif

OpenStudy (anonymous):

A. 2.4 units B. 4.2 units C. 10.2 units D. 12.2 units

OpenStudy (anonymous):

@leonardo0430

OpenStudy (anonymous):

@monkeys @kevindragonlord

OpenStudy (anonymous):

@sleepyjess @arithmetic555

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