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- 1. Fill in the Blank
What does O represent in the image?

- 2. Fill in the Blank
What is $\overline{NP}$ in the image?

- 3. Fill in the Blank
What is line AB in the image?

- 4. Multiple Choice
Check ALL that are

**central**angles in the imageangle ERU

angle ZOM

angle KOU

angle ZKU

angle ZOU

- 5. Multiple Choice
Check ALL that are

**inscribed**angles in the imageangle ERU

angle ZOM

angle RUK

angle ZKU

angle ZOU

- 6. Multiple Choice
Arc HI is a

major arc

minor arc

semicircle

- 7. Multiple Choice
Arc NPQ is a

major arc

minor arc

semicircle

- 8. Multiple Choice
Arc JML is a

major arc

minor arc

semicircle

- 9. Multiple Choice
The distance from the center of a circle to a point on the circle is the

radius

diameter

tangent

- 10. Multiple Choice
The diameter is

the distance from the center of a circle to a point on the circle

the distance from one point on a circle through the center to another point on the circle

a line that intersects the circle at two points.

- 11. Multiple Choice
A circumscribed angle is an angle that

has its two sides tangent to the circle

has its vertex on a point of the circle

has its vertex on the center of the circle

- 12. Multiple Choice
The part of the circle in

**red**is anintercepted arc

inscribed angle

circumscribed angle

- 13. Multiple Choice
A theorem is

a statement that can be proven true using definitions

a mathematical statement that is not proven but is considered true

a conjecture

- 14. Multiple Choice
A postulate is

a statement that can be proven true using definitions

a mathematical statement that is not proven but is considered true

a conjecture

- 15. Fill in the Blank
A ____ is a closed rounded figure whose points are equidistant from the center

- 16. Fill in the Blank
What does the

**blue**line represent? - 17. Multiple Choice
In a circle, the measure of an inscribed angle is ______ the measure of the central angle with the same intercepted arc

half

the same as

not the same as

- 18. Multiple Choice
In a circle, two inscribed angles with the same intercepted arc are ___

different

similar

congruent

- 19. Multiple Choice
Tangent lines are ______ to a radius

parallel

perpendicular

touching

- 20. Multiple Choice
When an inscribed angle intercepts a semicircle arc, the inscribed angle measures ____

90 degrees

180 degrees

45 degrees

- 21. Multiple Choice
The measure of a central angle is congruent to the arc it intercepts

True

False

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