<p>anyone took the math b regents here? I thought the next to last question and the second pasrt of the last question were weird. It took me almost half an hour to figure out that you were supposed to use the law of cosine to find the diameter. I hope I did not press any buttons wrong on my calculator because I did that question in q</p>
<p>just less that 1 minute because the test was almost over.</p>
<p>There are two topics already discussing the Math B Regents.</p>
<p>That question was easy. First to find the angle between the 2 sides (they were equal because of the line that bisecects the angle), i believe the answer was 36 for the angle and 36/2 which is 18 for the angles between</p>
<p>Also to find the diameter you had to draw a line from the tangent to the center of the circle. The angle that would be formed is a 90 degress. After that its easy you had to do the phythogrean ther. the equestion would be 60^2 + x^2(radius)= (x which is the radius + the measure of the extended line)^2.</p>
<p>Also to find the measure of angles you had to use a formula:
1/2(sum of big arc minus sum of smaller arc) which gave 36.</p>