How does the theoretical probability of the event to heads" change when a coin is flipped more times in an experiment? la dispped the theoretical probability will increase
taisted, the theoretical probability will increase
Itata siped the theoretical probability will decrease
The theoretical probably will not change

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.