Math
posted by MP .
The ratio of the measures of the three angles of a triangle is 2:5:8. What is the measure of each angle of the triangle.

8 posts in 7 minutes!! This is called spamming the message board, DUMPING your homework for other people to do.
Once you indicate that you're trying to work these problems on your own, someone here will be happy to help you. 
Ok, that makes 8 consecutive questions without any indication of an effort on your part, or any question as to what your difficulties are with these.
That is considered "homework dumping"