Wich statements are true about triangle abc and it’s translated image a’b’c’ check all that apply

Aman steps out of a plane at a height of 4,000m above the ground falls 2,000m very quickly and then opens his parachute and slowly falls the remaining 2000m to the ground what height above the ground would be the best choice for a reference point

See attachment below and find the equivalent of tan(∠qsr)

Factor the polynomial by its greatest common monomial factor.