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.
Call me crazy, but I tend to think that if you have to pay for something, it isnât free. Yet many airlines charge frequent flyers for the privilege of redeeming miles by adding fuel surcharges to award travel.Today, TPG Contributor Jason Steele explains which airlines are the worst offenders, and offers some tips for how to avoid these extra costs. British Airways has some of the highest and most egregious fuel surcharges, but you can avoid them by booking award flights operated by Air Berlin, Aer Lingus, Alaska, and LAN. 2  Also, American Airlines flights within the Americas do not incur fuel surcharges.