| Circles | |
Summary |
a circle is a shape formed by a curve such that all points on the curve are the same distance from a fixed point, called the centre.
terms relating to circles include:
there are formulae for calculating the area and circumference of circles. |
Key Skills |
identify parts of a circle find the area and perimeter of a circle |
Vocabulary |
circumference, radius, diameter, arc, chord, segment, sector,tangent, pi, |
