mah

2. A close curve formed by
a set of points on a
plane that are
equidistant from its
center. In naming a
circle, given point in the
center can be used.

4. - The fixed
given point
and the circle
is named after
it.
Center

5. A segment
whose endpoint is
the center and
any point in the
circle. Radii is the
plural form of
radius.
RADIUS

6. A segment
whose
endpoints are
any two points
on the circle.
CHORD

7. A segment
whose endpoints
are any two points
on the circle and
passes through the
center. Also, the
longest chord.
DIAMETER

8. An arc that
measures half
a circle or
exactly 180
degrees.
Circle O
SEMI-CIRCLE

9. ARC

10. An arc that is
less than half a
circle or less
than 180
degrees.
MINOR ARC
Circle O

11. An arc that is
more than
half a circle or
more than
180 degrees.
Circle O
MAJOR ARC

12. An angle
whose vertex
is the center
of the circle
and sides are
two radii. ∠
Circle O
CENTRAL ANGLE

13. An angle
whose vertex
is a point on
the circle and
sides are two
chords.
Circle O
INSCRIBED ANGLE

14. A line that
intersects the
circle at two
points.
SECANT

15. A line that
touches the
circle exactly
one point called
the point of
tangency
TANGENT

16. - This are
circles that
have
congruent
radii.
Congruent Circles

17. - This are
coplanar
circles
having
the same
center.
Concentric Circles

18. Identify its parts

19. Identify its parts

23. 1

24. 𝑊𝐸

25. 2

26. 𝑝

27. 3
∠XYZ?

28. 90 °

29. 4

30. 𝐴𝐵

31. 5

32. CHORD

33. 6

34. POINT N

35. 7

36. The line segments are
OK, OR, ON, OM and OP

37. 8

38. B and C

39. 9

40. Inscribed angle ∠ADB
Central angle ∠ACB

41. 10 Identify the statements first by
writing TRUE or FALSE. After that,
write PLANTS if the statements are
BOTH TRUE and ZOMBIES if the
statements are BOTH FALSE.
a. Two radii always have the same
length. _________
b. A radius is not a chord. ________

42. a. TRUE
b. TRUE
*PLANTS*