math help asap

1.which of the following is a radius of the circle
a.DE
b.AB
C.CE
2.which of the following is a diameter of the circle
a.ED
b.EC
c.BA
3.which of the following is a chord, but not a diameter, of the circle
a.CE
b.FD
c.DE
4.what is the correct way to name a semicircle of the circle
a.ABE
b.DAB
c.EFD
5.what arc is less than a semicircle
a.DE
b.EAB
c.AE
6.if DE=6 cm, what deos CE equal
a.3 cm
b.6 cm
c.12 cm
7.if CF=10 in, what deos ED equal
a.5 in
b.10 in
c.20 in
8.which angle is a central angle of the circle
a.DCF
b.AED
c.BAE

  1. 👍 0
  2. 👎 0
  3. 👁 951
  1. are these correct

    1.a
    2.a
    3.c
    4.c
    5.a
    6.b
    7.b
    8.c

    1. 👍 1
    2. 👎 2
  2. We have no idea because we can't see the figures.

    1. 👍 1
    2. 👎 1
    👩‍🏫
    Ms. Sue
  3. Wow

    1. 👍 1
    2. 👎 0
  4. C
    A
    C
    C
    C
    B
    C
    A

    1. 👍 5
    2. 👎 3

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