Shapes and Volumes

A perimeter can be expressed in  

1mm = ?

• 1 cm x 100

• 1 m x 1000

• 1 m / 1000

• 1 cm / 100

What is the volume of this shape?

What is the dimension of the hypotenuse (in red)?

The area of a region is...

*(multiple answers)

• The total distance around its boundaries

• Measured in terms of the number of square units it encloses

• The amount of surface within its boundaries

This shape represents the surface area of...

• A cylinder

• A rectangular prism

• A triangular prism

• A cuboid

This shape represents the surface area of ..

• A sphere

• A rectangular prism

• A cylinder

• A circle

What is the algebraic area of this shape?

What would be the best surface estimate of a football pitch?