FORMULA:

To find the area of a rectangle, we multiply the length of the rectangle by the width of the rectangle.

SOLUTION:

A= L×W

=8cm×4cm

=32 cm²

FINAL ANSWER: 32 cm²

Answer:

32 cm²

Step-by-step explanation:

Two measure units when multiplied will become a square while 3 measure units when multiplied will become a cube.

just multiply 8cm and 4cm and you will get the answer right away. dont forget to add cm² to avoid confusion