In this figure, which of the following are corresponding angles ?

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

Rena is building a 1: 180 scale model of a real castle. her model has a rectangular base that is 3 feet wide and 4 feet long what is the area of the base of the actual castle in square feet

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).