Question

The dimensions of the rectangular prism are 56 mm by 19mm by 59mm. It has a cylindrical hole of diameter 6mm. Find the volume and surface area of the solid in mm and cm. How many milliliters of liquid would you need to fill the solid?

*Show dimensional analysis and step by step along the way. Nets are required.*

Answer 1

Volume of the rectangular prism

The volume of the cylindrical hole

Therefore, the volume of the solid is

Surface area of the rectangular prism

The curved surface area of the cylindrical hole

Therefore, the surface area of the solid if one of the end is open