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Mathematics 21 Online
OpenStudy (anonymous):

Given: ABC is congruent to RST If AB = 6, ST = 8, AC = 12, A = 40°, T = 20°, then find the length of RS.

OpenStudy (anonymous):

OpenStudy (anonymous):

@Michele_Laino

OpenStudy (michele_laino):

I'm trying...

OpenStudy (michele_laino):

since triangles are congruent, then they have congruent all of their element, so RS is congruent to AB, so RS=8

OpenStudy (anonymous):

but how do you do the problem

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