Task 1 four tangents are drawn from e to two concentric circles, a, b,c, and d are the points of tangency. name as many pairs of congruent triangles as possible and tell how you can show each pair is congruent.

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?