Question

1. find the area of the rectangle. drawing of a rectangle with length 6 cm and width 4.2 cm area = ______ cm²

Explanation:

Step1: Recall the formula for the area of a rectangle

The area \( A \) of a rectangle is given by the formula \( A = \text{length} \times \text{width} \).

Step2: Identify the length and width from the diagram

From the diagram, the length of the rectangle is \( 6 \, \text{cm} \) and the width is \( 4.2 \, \text{cm} \).

Step3: Substitute the values into the formula

Substitute \( \text{length} = 6 \) and \( \text{width} = 4.2 \) into the formula: \( A = 6 \times 4.2 \).

Step4: Perform the multiplication

Calculate \( 6 \times 4.2 = 25.2 \).

Answer:

\( 25.2 \)