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Mathematics 17 Online
OpenStudy (anonymous):

In △RST, what is the length of RT? Image posted. 52 26 radical 3 26 radical 2 13

OpenStudy (anonymous):

OpenStudy (anonymous):

third

OpenStudy (anonymous):

Ok thanks.

OpenStudy (amistre64):

it helps to know the pythag thrm, and your basic triangles from tirg if you took trig ....

OpenStudy (amistre64):

tirg lol .... yeah, trig

OpenStudy (anonymous):

I never took it before though.

OpenStudy (amistre64):

'sok, you will

OpenStudy (amistre64):

do you recall the pythag thrm?

OpenStudy (anonymous):

Yes I do!

OpenStudy (amistre64):

cool, that all this is

OpenStudy (amistre64):

\[\sqrt{26^2 + 26^2}=26\sqrt{2}\]

OpenStudy (amistre64):

or another way to see it maybe: \[\sqrt{26^2+26^2}=\sqrt{26^2(1+1)}=\sqrt{26^2}\sqrt{2}=26\sqrt{2}\]

OpenStudy (anonymous):

Thank you very much!

OpenStudy (amistre64):

youre welcome, and good luck :)

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