Ascale drawing of a swimming pool has 1cm to 1m a. how long and how wide is the actual swimming pool. b. will a scale drawing where 1cm to 2cm be larger or smaller than this drawing

In terms of x, find an expression that represents the area of the shaded region. the outer square has side lengths of (x+5) and the inner square has side lengths of (x-2), as shown. area: a1 x + a2 square units submit