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Mathematics 7 Online
OpenStudy (quickstudent):

Is this correct? pentagon angles

OpenStudy (oswaldmurphy):

No pentagon angles is incorrect.

OpenStudy (oswaldmurphy):

Just kidding. I dont know, let me check if I can do this.

OpenStudy (amistre64):

what defines a convex pentagon?

OpenStudy (amistre64):

i googled it ... it just means all the angles are outwards; its all pointy. same side lengths is equilateral or some other term. convex just means that all the angles will add up to what they are normally in a regular polygon.

OpenStudy (junhaoz):

I think your calculation is correct

OpenStudy (amistre64):

540 is the interior angle sum ... so as long as the addition is good its fine

OpenStudy (amistre64):

yeah, the calculations are fine :)

OpenStudy (quickstudent):

Thanks!

OpenStudy (junhaoz):

:)

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