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Mathematics 14 Online
OpenStudy (anonymous):

Evaluate sec 240° without using a calculator by using ratios in a reference triangle.

OpenStudy (anonymous):

help me!!!!!!!

OpenStudy (noelgreco):

Draw the angle on the coordinate plane.

OpenStudy (anonymous):

@jim_thompson5910 jimmmmmm help mee

OpenStudy (noelgreco):

The question asks for a reference angle - you only get that by doing what I suggested.

OpenStudy (anonymous):

(2sqrt3)/3 is this it? @NoelGreco

OpenStudy (noelgreco):

No, it's not. What was your reference angle?

jimthompson5910 (jim_thompson5910):

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