Last week 14 students were given Cardinal Credits for good behavior. This week 22 students were given Cardinal Credits. What was the percent increase? (Round to the nearest whole percent)

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.

What’s the answer? and how do i solve it ?

Given right triangle abc, what is the value of tan(a)?