The sum of the three angles of a triangle equals 250. The left angle is twice the right angle's value, and the right angle is 60 degrees. Find the value of the top angle?
Since the left angle is twice the value of the right angle, the left angle is 60*2 = <<60*2=120>>120 degrees.
The total value of the left and right angles is 120+60 = <<120+60=180>>180 degrees.
Since the sum of the three angles is equal to 250, the other angle has a value of 250-180 = <<250-180=70>>70 degrees.
#### 70