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Mathematics 23 Online
OpenStudy (anonymous):

What is maBAD?

OpenStudy (anonymous):

picture please

OpenStudy (anonymous):

OpenStudy (anonymous):

or else mBAD = x lol

OpenStudy (anonymous):

lol

OpenStudy (anonymous):

110 degrees

OpenStudy (anonymous):

took geometry a while ago

OpenStudy (anonymous):

but, first find the unknown angle in triangle

OpenStudy (anonymous):

180 = x + 85+25

OpenStudy (anonymous):

x = 70

OpenStudy (anonymous):

then the opposite angle is + the unknown angle in the triangle = 180

OpenStudy (anonymous):

so, 70 + unknown angle = 180

OpenStudy (anonymous):

unknown angle = 110

OpenStudy (anonymous):

okay, that is amazingly informative, thank you very much! If i post one more and try it myself, would you double check it for me?

OpenStudy (anonymous):

okay

OpenStudy (anonymous):

What is maABC?

OpenStudy (anonymous):

also, i remember there was a theorem for it

OpenStudy (anonymous):

the unknown angle = the 2 inside angle of triangle

OpenStudy (anonymous):

is it 150?

OpenStudy (anonymous):

the unknown angle is 30.

OpenStudy (anonymous):

its 90

OpenStudy (anonymous):

one sec

OpenStudy (anonymous):

okay

OpenStudy (anonymous):

OpenStudy (anonymous):

do u understand the picture

OpenStudy (anonymous):

Did you subtract the 20 from the x and y, which together equal 180?

OpenStudy (anonymous):

sorry for sloppy handwriting

OpenStudy (anonymous):

i did x + y +20 = 180

OpenStudy (anonymous):

but i found X

OpenStudy (anonymous):

x = 70

OpenStudy (anonymous):

so, 70 + y +20 =180

OpenStudy (anonymous):

90 + y = 180

OpenStudy (anonymous):

y = 90

OpenStudy (anonymous):

okay, i understand it now. thanks so much! your handwriting isn't horrible, I got confused :)

OpenStudy (anonymous):

ya, i had to draw on my computer lol

OpenStudy (anonymous):

need any more help

OpenStudy (anonymous):

One more, any idea how to do this?

OpenStudy (anonymous):

What are we trying to do?

OpenStudy (anonymous):

Which is an exterior angle of triangle ABC?

OpenStudy (anonymous):

onee sec

OpenStudy (anonymous):

9 and 6

OpenStudy (anonymous):

3 and 2

OpenStudy (anonymous):

i think

OpenStudy (anonymous):

but is there any variables I can solve for

OpenStudy (anonymous):

1

OpenStudy (anonymous):

8 and 7

OpenStudy (anonymous):

sorry, ignore all my answers

OpenStudy (anonymous):

it's just 9 and 6

OpenStudy (anonymous):

okay, thanks :)

OpenStudy (anonymous):

You're amazing :)

OpenStudy (anonymous):

lol

OpenStudy (anonymous):

but, thanks for the compliment

OpenStudy (anonymous):

and don't hesitate to ask another question

OpenStudy (anonymous):

@faisalalif1999 the last one we did was 1 :) not complaining though, because I had no idea haha

OpenStudy (anonymous):

ohh

OpenStudy (anonymous):

but, I would've been able to solve it if there were numbers involved lol

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