Question

If each Square in the grid has a side length of 8 mm what does the width of the rectangle in millimeters

Answer 1

According to the problem, each square has a side of 8 mm.

There are 36 squares in total. So, let's multiply.

$w=9\cdot8=72\operatorname{mm}$

Because there are 9 squares on the width.

Hence, the width of the rectangle is 72 mm.