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Mathematics 14 Online
OpenStudy (anonymous):

help please

OpenStudy (anonymous):

OpenStudy (mathstudent55):

Are you going to try it? If you do then I'll help you if you have any quwestions.

OpenStudy (anonymous):

i did try it. i messed it up.

OpenStudy (anonymous):

Hint: The angle of a line is 180 degrees and the sum of all the angles in a quadrilateral add to 360 degrees.

OpenStudy (mathstudent55):

I just did that problem in your previous post.

OpenStudy (mathstudent55):

Don't you need now number 4. the pentagon?

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