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OpenStudy (anonymous):
Find the value of x. The diagram is not drawn to scale Dont have a clue how to do this. Last question on my quiz. https://www.connexus.com/content/media/456845-212011-30021-PM-1339536743.png
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OpenStudy (anonymous):
OpenStudy (anonymous):
540 = 270 + 4x 540 - 270 = 4x 270 = 4x => 2x = 135
OpenStudy (anonymous):
So x=67.5?
OpenStudy (anonymous):
the sum of all the Angles in any shape that has n number of lines = (n-2)*180 (5-2)*180 = 540
OpenStudy (anonymous):
yup
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OpenStudy (anonymous):
Thanks man!
OpenStudy (anonymous):
See, sum of interior angles of a polygon is given by the formula - (n-2)180 .. Since here, you've got a pentagon, then the sum is 540!
OpenStudy (anonymous):
any time
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