Question

A rectangle has an area of 18cm

the lengths of the sides are whole numbers.
how long could the sides of the rectangle be?
give all the examples you can think of.

Answer 1

1cm long, 18cm wide

2cm long, 9cm wide

3cm long, 6cm wide

6cm long, 3cm wide

9cm long, 2cm wide

18cm long, 1cm wide

Explanation:

All examples given will equal to 18cm2