When designing the jumps of a BMX racetrack, the jumps involve a launch ramp and a landing ramp. What are some facts about the placement of these features?

The facts about the placements of the ramps is that they have to be very percise on where they place it because if you get launched of the launching ramp and the landing ramps not in the right spot, you might end up getting injured very badly.

1) is right

step-by-step explanation:

answer: both chords and diameters have two endpoints on a circle. diameters must intersect the center of a circle.