Question

find the area of each rectangle. what is the area of rectangle 2? area = length x width. rectangle 1 40 cm2. rectangle 2 ? cm2. rectangle 3 cm2. total area cm2.

Explanation:

Step1: Identify length and width of Rectangle 2

From the diagram, the length of Rectangle 2 is 10 cm (same as Rectangle 1's length, since they seem aligned vertically) and the width is 2 cm.

Step2: Apply area formula for rectangle

The formula for the area of a rectangle is \( \text{Area} = \text{length} \times \text{width} \). Substituting the values, we get \( \text{Area} = 10 \, \text{cm} \times 2 \, \text{cm} \).

Step3: Calculate the area

\( 10 \times 2 = 20 \). So the area is \( 20 \, \text{cm}^2 \).

Answer:

20