CIRCLE TERMS
The distance from the centre of a circle to the outside, also half of the diameter
What is RADIUS
The diameter of this circle is 5 cm
What is 2.5 cm
The radius of this circle is 5 m
What is 10 m
The diameter for this circle is 10 cm
What is 31.4 cm
The circumference is 65.94 cm. What is the diameter? (answer to the nearest whole number)
What is 21 cm
The longest line in a circle, passes through centre
What is DIAMETER
The diameter of a circle is 12 cm
What is 6 cm
The radius of this circle is 2.5 m
What is 5 m
The radius for this circle is 13 cm
What is 81.64 cm
The circumference is 9.42 cm. What is the radius? (Answer correct to 1 decimal place)
What is 1.5 cm
The distance around a circle
What is CIRCUMFERENCE
The diameter of a circle is 27 cm
What is 13.5 cm
The circumference of this circle is 15.7 m
What is 5 m
The diameter of this circle is 25 cm
What is 78.5 cm
The following are radii of a given circle.
IP, IR, IS
What is the centre point of the circle?
What is Circle I.
A round plane shape where all points are equidistant from the centre
What is CIRCLE
The diameter of this circle is 437 cm
What is 218.5 cm
The circumference of this circle is 18.84 cm
What is 6 cm
The radius for this circle is 45 cm
What is 282.6 cm
True or False:
The length from each radii of a given circle is a different length.
What is FALSE
the word we use to identify this number: 3.14
What is PI
The diameter of this circle is 18cm
What is 9 cm
The circumference of this circle is 194.68 cm
What is 62 cm
The Diameter for this circle is 3285 cm
What is 10314.9 cm
What are the two formulas for circumference?
What is C = pi*d and C = 2*pi*r