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Lesson 4: Applications and Approximations of Square Roots — Practice Questions

  1. 1. Find the surface area of a cube with a side length of 10.4 feet. The surface area is ___ square feet.

  2. 2. Find the volume of a cube with a side length of 12.5 meters. The volume is ___ cubic meters.

  3. 3. A box of tissues is a cube with sides 4.5 inches long. Find its surface area. The surface area is ___ square inches.

  4. 4. Each side of a cube-shaped science center is 64 feet long. Find its volume. The volume is ___ cubic feet.

  5. 5. A cube-shaped museum has sides 45 meters long. Find its volume. The volume is ___ cubic meters.

  6. 6. A cube-shaped museum has sides 45 meters long. Find its surface area. The surface area is ___ square meters.

  7. 7. Find the volume of a cube with a side length of 10.4 feet. The volume is ___ cubic feet.

  8. 8. The base of a statue is a cube with sides 2.8 meters long. Find its volume. The volume is ___ cubic meters.

  9. 9. The base of a statue is a cube with sides 2.8 meters long. Find its surface area. The surface area is ___ square meters.