Write an equation that you can use to find the value of x. perimeter of square: 30. an equation that you can use is x =30.

If the ratio of sum of the first m and n terms of an ap is m2 : n2 , show that the ratio of its mth and nth terms is (2m − 1) : (2n − 1).

With number 11 ( show how you got the answer)

What additional information is needed to prove that the triangles are congruent using the aas congruence theorem? o lolm o oama o zloa zlma o zlao – zlam