True or false: area and volume

Exercise and reference answers

Questions

1. Statement is true

   Yes

   Statement

   Surface area is the sum of the areas of a solid's faces.

2. Statement is true

   Yes

   Statement

   Volume is the amount of region a solid occupies.

3. Statement is true

   No

   Statement

   The volume of a cube of side l is 6l².

4. Statement is true

   Yes

   Statement

   The surface area of a cube of side l is 6l².

5. Statement is true

   Yes

   Statement

   1 cm³ holds 1 millilitre.

Explanation