Arcs of the same circle that intersect at exactly one point.
What are adjacent arcs
100
The formula for sector of a circle.
What is πr^2(m/360).
100
Secant of a segment with at least one endpoint on a circle.
What is a secant segment.
100
The equation of a circle.
What is (x-h)^2 + (y-k)^2 = r^2.
200
A line that is tangent to two circles.
What is a common tangent
200
Two arcs that have the same measure.
What are congruent arcs
200
Solve π(12)^2 x (131/360)
What is 164.6
200
Secant segment that lies in the exterior of a circle with one endpoint on the circle.
What is an exterior secant segment.
200
Write the equation:
Circle J with center (2,2) and radius 4.
What is (x-2)^2 + (y-2)^2 = 16.
300
Co-planar circles with the same center.
What are concentric circles
300
An angle whose vertex is the center of a circle.
What is a central angle
300
The formula for arc length.
What is 2πr(m/360).
300
Segment of a tangent with one endpoint on the circle.
What is a tangent segment.
300
Write the equation:
Circle K that passes through (6,4) and has center (1,-8).
What is (x-1)^2 +(y+8)^2 = 169.
400
A line that intersects a circle at two points.
What is a secant
400
unbroken part of a circle consisting of two points called the endpoints and all the points on the circle between them.
What is an arc
400
Solve 2π8 x (314/360)
What is 18.7
400
Name the theorem: AE x EB=CE x ED
What is the chord-chord product theorem.
400
Write the equation:
Circle with center (5, -12) and radius 4.
What is (x-5)^2 + (y+12)^2 = 16.
500
Apollo 11 orbited Earth at an altitude of 120 miles. If Earth's radius is about 4000 miles, what was the distance from the spacecraft to Earth's horizon rounded to the nearest tenth?
What is 987.1 miles
500
Segment TV = (9n-11)
Segment WS = (7n+11)
Segment TV is congruent to Segment WS.
Find m(arc) WS.
What is 88 degrees.
500
The formula for area of a segment.
What is Area of a Sector-Area of a Triangle.
500
Name the theorem: Whole x Outside = Tangent ^2
What is the secant-tangent theorem.
500
Write the equation:
Circle with center (2, -3) and radius 5.