Question

What is the area in square millimeters of a rectangle with a width of 8.7 cm and a length of 9.3 cm

Answer 1

bonjour dear!

For any rectangle, the area is equal to the length times the width.

Here, our width is 8.7 cm and our length is 9.3 cm.

We want an answer in mm, so let's convert to mm.

1 cm = 10 mm, so

8.7 cm = 87 mm and

9.3 cm = 93 mm

Now we multiply 87 by 93 to get our area.

     ₆

     ₂

     87

 ×  93

__________

  261

+7830

_________

 8091 mm²

hope this helps

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:)