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Mathematics 16 Online
OpenStudy (ammarah):

What is the value of x...

OpenStudy (ammarah):

|dw:1367367660682:dw|

OpenStudy (ammarah):

@jim_thompson5910

jimthompson5910 (jim_thompson5910):

is any other info given?

OpenStudy (ammarah):

no0...

OpenStudy (anonymous):

there must be a value

jimthompson5910 (jim_thompson5910):

does it say that this is a regular pentagon?

OpenStudy (ammarah):

yeah...

jimthompson5910 (jim_thompson5910):

ok use this formula A = 180(n-2)/n and plug in n = 5 to find the interior angle This won't be the final answer, but it will help you get there

OpenStudy (ammarah):

oh k....

jimthompson5910 (jim_thompson5910):

what do you get when you plug in n = 5

OpenStudy (ammarah):

540.

jimthompson5910 (jim_thompson5910):

divide that by 5

OpenStudy (ammarah):

r u sure that is the correct formula?

jimthompson5910 (jim_thompson5910):

yes

jimthompson5910 (jim_thompson5910):

what do you get when you divide that by 5

jimthompson5910 (jim_thompson5910):

were you able to get anything?

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