Area and Volume
Overview
– Perimeter and area
– Units and accuracy
– Prisms
– Circles
– Sectors of circles
– Cylinders and spheres
– Pyramids, cones and spheres
Example Key Words
Surface Area
The sum of the areas of all faces of a solid figure
Prism
A 3D shape that has the same cross sectional throughout the length of the shape.
Circumference of a Circle
The perimeter of a circle.
Radius and Diameter of a Circle
The radius is a straight line from the centre to the circumference. The diameter goes from one side of the circle to the other passing through the centre.
Sector of a Circle
Segment of a Circle
