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Mathematics 14 Online
OpenStudy (anonymous):

hheeelllppp!!!!!!!!!!!!!

OpenStudy (anonymous):

What is the measure of the missing angle?

OpenStudy (anonymous):

help plz

OpenStudy (unklerhaukus):

The sum of the angles, in a triangles is \(180°\).

OpenStudy (anonymous):

ok

OpenStudy (unklerhaukus):

so you have 28 + 26 + ? = 180

OpenStudy (anonymous):

so i would add another number plus the ones that are there now to get the answer

OpenStudy (unklerhaukus):

if you use the equation, you can take away 28 and 26 from both sides , to solve for `?`

OpenStudy (anonymous):

i am not sure

OpenStudy (anonymous):

152?

OpenStudy (bee_see):

the angle is 66, not 26.

OpenStudy (anonymous):

what do you mean

OpenStudy (anonymous):

uugghh

OpenStudy (unklerhaukus):

whoops

OpenStudy (bee_see):

it's 28 + 66 + n= 180

OpenStudy (unklerhaukus):

sorry

OpenStudy (bee_see):

you can also do: 180-66-28=??

OpenStudy (anonymous):

86

OpenStudy (anonymous):

86! is the answer

OpenStudy (bee_see):

right! correct. you can add the angles to see if you are right. 66+28+86=180

OpenStudy (anonymous):

Thank You!!!!!

OpenStudy (anonymous):

:0

OpenStudy (anonymous):

i need help with one more plz

OpenStudy (anonymous):

What is the measure of <2?

OpenStudy (anonymous):

there it is!

OpenStudy (bee_see):

it's the same thing.

OpenStudy (anonymous):

Please walk me through it at least

OpenStudy (bee_see):

180-112-41=?

OpenStudy (anonymous):

27

OpenStudy (anonymous):

Thank You! lol bye!!!!

OpenStudy (bee_see):

It's a triangle and a triangle is 180 degrees.

OpenStudy (anonymous):

oh ok okay

OpenStudy (bee_see):

correct

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