Equations of a Circle
Arcs and Sectors
Chords and Tangent Lines
Inscribed Angles
Secant lines
Similar Triangles
100
What is the center of the circle:
(x-4)^2+(y-7)=16
What is (4,7)
100
What is the sum of all arcs for a circle?
What is 360 degrees
100
What is the difference between a chord and a secant line?
What is a chord has both endpoints on the circle and a secant line can continue through the circle.
100
The vertex of an inscribed angle is located here.
What is the edge of the circle?
100
What is the measure of angle 1?
What is 110 degrees
100
The difference between similar triangles and congruent triangles.
What is the sides are proportional for similar triangles?
200
What are the variables used to identify the center of the circle?
What are (h,k)
200
If the central angle of a circle is 145 degrees, what is the measure of its intercepted arc?
What is 145 degrees
200
How do you determine if a line is tangent to a circle?
What is the point of tangency must be perpendicular with the radius.
200
What is the measure of angle 2?
What is 73 degrees?
200
What is the m<KHF?
What is 31 degrees
200
The three postulates/theorems that we learned to prove similar triangles?
What are AA, SAS, and SSS?
300
What is the center and radius of the circle:
(x+4)^2+(y-5)^2=62
What is (-4, 5) and
sqrt62
300
If the minor arc of a circle is 123 degrees, what is the major arc?
What is 237 degrees.
300
What is the value of x?
What is 6
300
What is the arc measure GJF?
What is 196
300
The value of x rounded to the tenth.
What is 17.6?
300
The theorem that proves the triangles are similar.
What is SAS?
400
What is the equation of a circle with center (-2,0) and radius 13?
What is
(x+2)^2+y^2=169
400
What is the length of arc ML, in terms of pi?
What is
25/18pi
400
The value of x.
What is x=10?
400
The value of x
What is 8?
400
The length AB.
What is 10.4
400
The value of x rounded to the tenth.
What is 4.2
500
What is the standard form of the equation of a circle?
What is
(x-h)^2+(y-k)^2=r^2
500
In terms of pi, what is the sector area of the shaded region?
What is
1600/9pi
500
The value of x.
What is 26?
500
The value of arc RX.
What is 144 degrees?
500
The measure of arc NP
What is 132 degrees?
500
The value of the missing side.
What is 42?