Because the sum of the angles in a triangle must be 180Â°, we really only need to know that two pairs of corresponding angles are congruent to know the triangles are similar. angle bisector. close window. An angle bisector is a ray that cuts the angle exactly in half, making two equal angles.
Tim Boyle/Hulton Archive/Getty Images. Alaska Airlines offers what is called a companion fare for the price of $99. Once again, this discount is offered in conjunction with the Alaska Airlines Visa Card. Holding an account with this card qualifies you for an annual companion fare for $99. This Alaska Airlines discount can be used on any flight as long as the full fare ticket costs at least $250. One advantage to this Alaska Airline companion fare program is that there are no blackout dates.
Receive a free companion rail fare with the purchase of one regular adult fare. Available for sale starting Dec. 27, 2016 through May 14, 2017. Travel must occur between January 3, 2017 through May 15, 2017. Advance reservations are required a minimum of one day prior to travel. Promotion is good on Texas Eagle and Heartland Flyer only, Seating is limited; may not be available on all days.