1) I'm assuming that B lies on the positive side of the x-axis.
So the coordinates of B are ( , 0).
1) A line with a y intercept at A(0,25) makes an angle of 30 degrees with the y axis as shown. What are the coordinates of B, the x intercept of the line?
2) C is the center of the circle that has x intercepts at the points A and B. The radius is 6 cm. The line OC is 10cm long and joins the origin to the center and makes an angle of 35* degree
with the x axis. CD is perpendicular bisector of AB. Calculate the length of the cord AB