The total area of this shape is $37$37 cm2.
If the area of rectangle $A$A is $15$15 cm2, what is the area of rectangle $B$B?
$A$A | ||||||||
$B$B | ||||||||
The total area of this shape is $83$83 cm2.
If the area of rectangle $B$B is $55$55 cm2, what is the area of rectangle $A$A?
Find the area of the given shape.
Find the area of the given shape.
Determine, through investigation using a variety of tools (e.g., concrete materials, dynamic geometry software, grid paper) and strategies (e.g., building arrays), the relationships between the length and width of a rectangle and its area and perimeter, and generalize to develop the formulas [i.e., Area = length x width; Perimeter = (2 x length) + (2 x width)]
Solve problems requiring the estimation and calculation of perimeters and areas of rectangles