Is the answer that you got in part C an estimate or an exact number? Why?

The measure of angle 0 is 600 degrees

There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?

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.