Question

If m AB = 120°,

then ADB =
m AD =
angle ACD =

Answer 1

Hi Terricherri, Glad you could make it :)

Answer 2

thank you soo much

Answer 3

m AB = 120°,
is that it?

Answer 4

I got this...

Answer 5

how can line AB = 120*?

Answer 6

It's not line AB it's arc AB

Answer 7

is DAB = 120*

Answer 8

oh, now i got that.

Answer 9

no u have to figure out 3 degrees

Answer 10

ADB = 60 degrees

Answer 11

ADB is half the arc

Answer 12

arc AD is 180 - 120 = 60 degrees

Answer 13

ACD = half of arc AD = 30 degrees

Answer 14

saifoo.khan...what are you doing?

Answer 15

Basically, the the inscribed angle that cuts the arc is going to be half the measure of the arc.

Answer 16

The arc is going to be twice the inscribed angle

Answer 17

ADB = 60 degrees
arc AD is 180 - 120 = 60 degrees
ACD = half of arc AD = 30 degrees