Properties of circles
You have now had two days of practising questions using your knowledge of the different properties of circles. Before we do a little bit more work on this, answer the following questions:
Now complete the questions below to show your knowledge:
Remember if you have the radius multiply it by 2 to get the diameter.
If you have the diameter, divide it by 2 to get the radius.
For the next questions you will need to use a bit of a formula to work it out.
The circumference is worked out by multiplying the radius by 3.14.
C = R x 3.14
Make sure you show your working out for this as it can be tricky and we want to see you are using the correct method.