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Geometry 8 Online
OpenStudy (anonymous):

What is the length of BC in the right triangle below? A. 21 B. 15 C. 225 D. 63 E. 3 F. 63

OpenStudy (anonymous):

OpenStudy (anonymous):

d?? i think

OpenStudy (anonymous):

a^2 + b^2 = c^2

OpenStudy (zpupster):

this is the famous 3-4-5 triangle 3x3=9 3x4=12 3x5=???

OpenStudy (zpupster):

OR 9^2 + 12^2 = c^2 take sqrt both sides sqrt(81 + 144) = c

OpenStudy (anonymous):

IS WAS b lol dawn it

OpenStudy (anonymous):

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