Mathematics
10 Online
OpenStudy (anonymous):
How many unique triangles can be made where one angle measures 60° and another angle is an obtuse angle?
1
2
More than 2
None
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OpenStudy (anonymous):
@Michele_Laino
OpenStudy (anonymous):
@AlexandervonHumboldt2
OpenStudy (misty1212):
HI!!
OpenStudy (anonymous):
Hi! ;)
OpenStudy (misty1212):
do you know what "obtuse" means ?
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OpenStudy (anonymous):
That it's bigger than 90 degrees and less than 180
OpenStudy (misty1212):
ok so for example 100 degree would be an obtuse angle right?
OpenStudy (anonymous):
yea
OpenStudy (misty1212):
and if one angle was 100 degrees the other 60 degrees, then the third angle would have to be 20 right, because they add up to 180
OpenStudy (anonymous):
yes
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OpenStudy (misty1212):
but it could be 91 or 92 or 93 or 94 or anything not just 100
OpenStudy (anonymous):
yup
OpenStudy (misty1212):
so there are an infinite number of them
OpenStudy (anonymous):
ok yea
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OpenStudy (misty1212):
oh yeah!\[\color\magenta\heartsuit\]
OpenStudy (anonymous):
haha so...
OpenStudy (anonymous):
@misty1212 wat happened?
OpenStudy (misty1212):
what happened to what?
OpenStudy (anonymous):
to u
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OpenStudy (anonymous):
u left
OpenStudy (misty1212):
question is over, time to moveon.com
OpenStudy (anonymous):
?
OpenStudy (anonymous):
oh. ok thx :)
OpenStudy (anonymous):
@77777jeannie77777 so would it be b or c?
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OpenStudy (anonymous):
i mean c or d?
OpenStudy (anonymous):
WHATS THE ANSWER ?