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Mathematics 7 Online
OpenStudy (anonymous):

Help with this... please

OpenStudy (anonymous):

OpenStudy (anonymous):

@JoannaBlackwelder

OpenStudy (anonymous):

here

OpenStudy (anonymous):

Great! Thanks.

OpenStudy (anonymous):

You're welcomed :)

OpenStudy (anonymous):

@jim_thompson5910 How do you solve this?? What is the equation?

jimthompson5910 (jim_thompson5910):

how many sides are there

OpenStudy (anonymous):

6

jimthompson5910 (jim_thompson5910):

so n = 6

jimthompson5910 (jim_thompson5910):

plug that into S = 180(n-2)

jimthompson5910 (jim_thompson5910):

tell me what you get

OpenStudy (anonymous):

OKay, 720

jimthompson5910 (jim_thompson5910):

therefore, all 6 angles of any hexagon add to 720 degrees

OpenStudy (anonymous):

Oh okay so you would just, subtract all the angles from it you know.... great thanks.

OpenStudy (anonymous):

So the answer would be 128!

jimthompson5910 (jim_thompson5910):

correct

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