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Mathematics 18 Online
OpenStudy (anonymous):

Find the value of c.

OpenStudy (anonymous):

hartnn (hartnn):

5

OpenStudy (anonymous):

how do i do it?

hartnn (hartnn):

sorry 10

hartnn (hartnn):

ok...in 45-45-90 triangle...both sides are equal...so both sides are 5root2 ...then use pythagoras theorem

OpenStudy (anonymous):

\[c=(5\sqrt{2})/\sin 45\ then c=10

OpenStudy (anonymous):

you can use sin theta= opposite /hypotenus

OpenStudy (anonymous):

did you get it @jorgesnz ?

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