Aparachutist's speed during a free fall reaches 75 meters per second. what is this speed in feet per second? at this speed, how many feet will the parachutist fall during 20 seconds of free fall? in your computations, assume that 1 meter is equal to 3.3 feet.

Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.