Question

AC is tangent to circle O at A. If mBY=24 , what is m 13 years ago

Answer 1

btw this is what the top part should look like..

Answer 2

http://openstudy.com/study#/updates/5012b237e4b0fa24672f73b7
this may help you!

Answer 3

thank you ! :)

Answer 4

i looked at it , but its a bit confusing though.

Answer 5

well after looking at the other problem , that eliminates A and D so its between B and C

Answer 6

so, which one is the true

Answer 7

im not sure i got 66 when i did what they said so i ave no clue now

Answer 8

*have

Answer 9

i believe it is answer choice B

Answer 10

like they said, u have to find the measure of m<YAB first.... then use complement angles property

Answer 11

what's m<YAB ?

Answer 12

they never did mention anything about YAB only BAC , BAY and YAC

Answer 13

nevermind blonde moment its 24?

Answer 14

1/2 * 24 = ...

Answer 15

okay,12

Answer 16

good,
now m<YAB+m<YAC=90 degrees (complementary angels)
12 + m<YAC = 90
m<YAC = ...

Answer 17

ahh.. 78 :)

Answer 18

yeah... :)

Answer 19

and thanks again as always , lol :)

Answer 20

welcome