Fiona wants to estimate the product (8.7)(3.0). which expression shows each factor rounded to the nearest whole number? a.(9)(4) b.(9)(3) c.(8)(3) d.(8)(4)

Complete the explanation of why it is possible to draw more than two different rectangles with an area of 36 square units, but it is not possible to draw more than two rectangles with an area of 55 square units. the lengths of the sides of the rectangle are whole numbers.