Across the diameter
Radius is missing!
Circumference.. it's how circles roll!
Full
Circle
Circle
100
If you have a radius of 5cm what is the diameter?
10cm
100
With a diameter of 13, what is the radius?
6.5cm
100
With a diameter of 56cm, what is the circumference?
(with 2 decimals)
175.84cm
100
What is the distance from the centre of the circle to the edge of the circle called?
Radius
200
If the radius is 37cm what is the diameter?
74
200
If the diameter is 89cm, what is the radius?
44.5cm
200
With a radius of 23cm, what is the circumference?
(with 2 decimal places)
144.44cm
200
What is the distance around a circle called?
Circumference
300
Draw a circle with a diameter of 14cm
*Your Drawing*
300
Draw a circle with a radius of 9cm
*Your Drawing*
300
With a radius of 63cm, what is the circumference?
(with 2 decimal places)
395.64cm
300
What is the line that goes fully across the circle called?
Diameter
400
With a circumference of 122, what is the diameter?
(With 2 decimal places)
38.85cm
400
With a circumference of 115cm, what is the radius?
(with 2 decimal places)
18.31cm
400
A carpenter is making a circular tabletop with a circumference of 150cm
What is the radius?
23.88cm
400
What are 5 decimals after Pi?
(after 3.14)
3.1415926
500
If the circumference is 325cm, what is the diameter?
(with 2 decimal places)
103.50cm
500
If the circumference is 478cm, what is the radius?
(with 2 decimal places)
76.11cm
500
A circular garden has a diameter of 5.7m
The garden needs to be enclosed with plastic edging. How much edging is needed?
The edging costs $6.12/m. What will the cost to edge the garden be?
17.89m
$109.53
500
What is the formula to find the Area of a circle?
(we will learn more about this tomorrow;)!)
