Circles, Cylinders, Cones and Spheres Summary

Circles, Cylinders, Cones and Spheres

Summary

parts of a circle:

  • radius
  • diameter
  • circumference

calculation of circumference and area.

cylinders, cones and spheres.

Key Skills

know the key parts of a circle and the meaning of pi.

calculate the perimeter and area of circles.

identify cylinders, cones and spheres.

Vocabulary

 circumference, diameter, perimeter, pi, radius, cylinder, sphere,cone