Aball is dropped from the top of a 550 ft. building. the function h\left( t \right) = - 16{t^2} + 550h(t)=−16t2+550 models the height of the ball, h(t) (in feet), at any given time, t (in seconds). how long does it take the ball to reach the ground?

Given: hf || jk; hg ? jg prove: fhg ? kjg to prove that the triangles are congruent by asa, which statement and reason could be used as part of the proof? fgh ? kgj because vertical angles are congruent. jkg ? hfg because vertical angles are congruent. fhg ? jkg because right angles are congruent. hfg ? kjg because alternate interior angles are congruent.

Ill mark the brainliest if you me with the these three questions 7,8,9

How are sas and sss used to show that two triangles are congruent?