2.7 Dr Frost Maths

Instructions

Master the following Dr Frost Maths key skills:

• Write down the equation of a circle given the centre and radius..
• Use the equation of a circle to find its centre and radius.
• Find the equation of a circle from the endpoints of the diameter.

You should aim for 3 out of the last 4 questions correct for each skill.

Suggested Time:

• 45 minutes.

Resources:

• Dr Frost Maths account.

Extra Support:

• There are no video tutorials available yet for this activity.