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WorksheetsProperties and Definitions of Circles
Total questions: 15
Worksheet time: 8mins
Which part of a circle is a line from the center to the edge?
A diameter of the circle
An arc of the circle
A chord of the circle
A radius of the circle
Which line goes across the circle through the center?
An arc of the circle
A chord of the circle
A radius of the circle
A diameter of the circle
Which word names a curved piece of the circle’s edge?
A chord of the circle
An arc of the circle
A diameter of the circle
A radius of the circle
Which line has both ends on the circle but may miss the center?
A radius of the circle
A diameter of the circle
A chord of the circle
An arc of the circle
What is true about the diameter and the radius?
They are always the same length
The diameter is twice a radius
Neither touches the center point
The radius is twice a diameter
Which is the longest chord in any circle?
Any short radius line
A chord not through center
The diameter of the circle
A small arc between points
How many different radii can a circle have?
Two radii total
Many radii possible
Only one radius
Four radii only
How many different diameters can a circle have?
Many diameters possible
Four diameters only
Two diameters total
Only one diameter
Which statement is correct about a radius?
It stays outside the circle
It ends at the center point
It passes through two centers
It is a full curved path
Which statement is correct about a chord?
It has one end at center
It has both ends on circle
It is always the longest
It is a curved arc piece
Which sentence makes sense for an arc?
A straight line segment
A curved edge between points
A line to the center only
A line through the center
Pick the best description of diameter.
Line across circle through center
Line with one end on the circle
Curved part of the circle’s rim
Halfway from center to edge
Which is NOT true about a diameter?
It always passes through center
It is the longest chord
It has ends on the circle
It is shorter than a radius
Which pair matches correctly?
Diameter—curved line piece
Arc—curved part of edge
Chord—one end at center
Radius—two ends on circle
Which idea helps you find a diameter from a radius length?
Choose any short chord
Add one more radius length
Divide the radius by two
Ignore the center point
