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Mathematics 7 Online
OpenStudy (anonymous):

What is the value of x?

OpenStudy (anonymous):

Here is the picture

OpenStudy (anonymous):

USe the law of sines. It makes solving such problems very eaasy.

OpenStudy (anonymous):

But I havent gotten to that point yet...

OpenStudy (anonymous):

ok, hmm...

OpenStudy (anonymous):

oh, so.. here is how you can do it.

OpenStudy (anonymous):

All values inside a triangle have to add up to 180, so you have two sides that are the same

OpenStudy (mayankdevnani):

hey!!!! so simple

OpenStudy (anonymous):

So it would be 71

OpenStudy (mayankdevnani):

may i help you @WeeManExpert

OpenStudy (anonymous):

oh. wow. I feel stupid.

OpenStudy (anonymous):

lol

OpenStudy (anonymous):

Do I get a medal?

OpenStudy (anonymous):

I guess the numbers on the side were just there to tell me that I needed to find two angles + 38 that equaled 180.... and yes you do :D

OpenStudy (anonymous):

Thanks!

OpenStudy (anonymous):

how?

OpenStudy (mayankdevnani):

you are right @WeeManExpert

OpenStudy (mayankdevnani):

and @zordoloom

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