Parts of a circle
Radius
Circumference
Diameter
Random
100
What is the distance around the circle?
what is Circumference
100
A circle has a circumference of 40π. What is the radius?
What is 20
100
What is circumference
What is the distance around
100
A radius has the length of 2. What is the length of the diameter of this circle?
What is 4
100
What is a line that touches a circumference once.
What is a tangent
200
What is the segment that joins the center to a point on the circle
What is radius
200
What is a radius?
What is a segment from the center to the circumference of a circle
200
What is the formula for circumference?
What is c=π(2r) or c=πd
200
What is the diameter of a circle with a radius of 9?
what is 18
200
What is this in red
What is the point of tangency
300
What is a section of the circumference called?
What is a arc
300
The radius of a circle from circumference:
What is radius is r = d / 2 .
300
If the diameter is 10 what is the circumference.
What is 10π.
300
A circle has two diameters shown one is equal to -5x+6 and the other one is 3x-7. What is x?
What is 1.625
300
What is the relation between a radius and tangent that meet at the same point of tangency.
What is perpendicular
400
What is the area enclosed by two radii?
What is a sector
400
If the diameter is 10 cm what is the radius
What is 5
400
If the diameter of a circle is 10 cm, this is the circumfrence.
What is 10π.
400
A circle has a circumference of 314. What is the circle's diameter?
What is 100
400
How many lines of tangency do these circles have in common
What is 4
500
What is the area enclosed by a chord?
What is a segment
500
If the radius of a circle is tripled, this is how many times larger the area becomes.
What is 9 times larger.
500
The radius of a circle is 28 cm find the circumference of the circle
What is 56π
500
A circle has an area of 628. What is the diameter
What is √(628/π)2)
500
What is the formula to find area from diameter.
What is a=π(d/2)^2