Inscribed Angles
Intersecting Chords
Misc
Finding area or Circumference
TERMS
100
90
100
Find m∠ADB.
62
100
Find m∠DAB in ⨀C.
90
100
Find the area of a circle that has a radius of 3. Use 3.14 for pi. Round to the nearest tenth.
28.3
100
An arc measuring one-half the circumference of a circle.
SEMICIRCLE
200
Find m∠ADB.
38
200
Find m∠ACB.
62.
200
A line segment with one endpoint in the center of the circle and one point on the circle.
What is a radius?
200
Find the circumference of a circle with a radius of 10. Use 3.14 for pi and round to the nearest tenth.
62.8
200
An angle formed by two rays whose vertex is the center of the circle.
CENTRAL ANGLE
300
Find the value of x in ⨀A.
51
300
This is the relationship between two adjacent arcs that cover the entire circle.
What is sum to 360 degrees?
300
This is the size of the angle inscribed in a semicircle.
right angle
300
Find the area of a circle that has a radius of 6. Use 3.14 for pi. Round to the nearest tenth.
113.0
300
An angle whose vertex is on a circle and whose sides contain chords of the circle.
INSCRIBED ANGLE
400
Find the value of x in ⨀A.
46
400
Solve for x.
x = 37
400
An angle with the vertex on the circle, formed by two chords.
What is an inscribed angle?
400
Find the circumference of a circle with a radius of 16.2. Use 3.14 for pi and round to the nearest tenth.
101.7
400
The sides of an inscribed angle are ___________________.
CHORDS
500
Find the missing angle, theta. 
10
500
This is the relationship between central angles and the corresponding arc formed by the radii.
What is congruent?
500
Solve for x.
x = 42
500
If the circumference of a circle is 36.8, what is the radius of the circle? Use 3.14 for pi and round to the nearest tenth.
5.9
500
Semicircle Theorem: An angle intercepts a semicircle if and only if it is a(n) ____ angle.
Right