Question

directions: use the diagram below along with the bank to classify each circle part. parts may be used more than once.

1. $overline{lq}$
2. $overline{wy}$
3. $angle nqr$
4. $x$
5. $overarc{rwu}$
6. $overline{st}$
7. $overline{pn}$
8. $angle uxy$
9. $overarc{mq}$
10. $overline{qn}$
11. $r$
12. $overline{uy}$
13. $overarc{qrn}$
14. $angle mpq$
15. $overline{qr}$
16. $angle uyr$
17. $overarc{wy}$
18. $overline{ln}$
19. $overline{ux}$
20. $overarc{ruy}$

parts of circles
center
radius
chord
diameter
secant
tangent
point of tangency
minor arc
major arc
semicircle
central angle
inscribed angle

Explanation:

Each term is classified using circle definitions:

1. $\overline{LQ}$ touches one circle point: Tangent
2. $\overline{WY}$ connects two circle points: Chord
3. $\angle NOR$ has vertex at center $P$: Central Angle
4. $X$ is the middle of the right circle: Center
5. $\widehat{RWU}$ is larger than a semicircle: Major Arc
6. $\overline{ST}$ touches one circle point: Tangent
7. $\overline{PN}$ connects center $P$ to circle edge: Radius
8. $\angle UXY$ has vertex at center $X$: Central Angle
9. $\widehat{MQ}$ is smaller than a semicircle: Minor Arc
10. $\overline{QN}$ passes through center $P$: Diameter
11. $R$ is where tangent $\overline{LQ}$ meets a circle: Point of Tangency
12. $\overline{UY}$ passes through center $X$: Diameter
13. $\widehat{QRN}$ is half the circle: Semicircle
14. $\angle MPQ$ has vertex on the circle: Inscribed Angle
15. $\overline{QR}$ connects two circle points: Chord
16. $\angle UYR$ has vertex on the circle: Inscribed Angle
17. $\widehat{WY}$ is smaller than a semicircle: Minor Arc
18. $\overline{LN}$ passes through two circle points: Secant
19. $\overline{UX}$ connects center $X$ to circle edge: Radius
20. $\widehat{RUY}$ is larger than a semicircle: Major Arc

Answer:

1. $\overline{LQ}$: Tangent
2. $\overline{WY}$: Chord
3. $\angle NOR$: Central Angle
4. $X$: Center
5. $\widehat{RWU}$: Major Arc
6. $\overline{ST}$: Tangent
7. $\overline{PN}$: Radius
8. $\angle UXY$: Central Angle
9. $\widehat{MQ}$: Minor Arc
10. $\overline{QN}$: Diameter
11. $R$: Point of Tangency
12. $\overline{UY}$: Diameter
13. $\widehat{QRN}$: Semicircle
14. $\angle MPQ$: Inscribed Angle
15. $\overline{QR}$: Chord
16. $\angle UYR$: Inscribed Angle
17. $\widehat{WY}$: Minor Arc
18. $\overline{LN}$: Secant
19. $\overline{UX}$: Radius
20. $\widehat{RUY}$: Major Arc