what is the pre-image of vertex A' if the image shown on the graph was created by a reflection across the y- axis

Convert the mixed numbers into improper fractions. convert the improper fraction to mixed numbers.

What is the measure of sty in oo below? 130 310 230 50

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.