Find the area of the parallelogram shown below.
14
square units

The perimiter of a rectangle is 70 inches the legneth of the rectangle is 5 less than 3 times the width of the rectangle what is the width of the rectangle

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

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).