02-18-2016, 12:34 PM

this is the problem number 12 in week 4 forum Math 110 American Military University.

there are total 30 problems in which a student has to choose 1 problem and post the solution.

This is a moderated forum. Your posting will not be visible to the rest of the class until I approve it. Occasionally, more than one person will tackle a problem before they can see the work of others. In that case, credit will be given to all posters. Once the solution to a problem has become visible, that problem is off limits and you will need to choose a different problem in order to get credit.

12) The three angles in a triangle always add up to 180°. If one angle in a

triangle is 72° and the second is 2 times the third, what are the three

angles?

there are total 30 problems in which a student has to choose 1 problem and post the solution.

This is a moderated forum. Your posting will not be visible to the rest of the class until I approve it. Occasionally, more than one person will tackle a problem before they can see the work of others. In that case, credit will be given to all posters. Once the solution to a problem has become visible, that problem is off limits and you will need to choose a different problem in order to get credit.

12) The three angles in a triangle always add up to 180°. If one angle in a

triangle is 72° and the second is 2 times the third, what are the three

angles?