Question

Please help!!!!! MEDAL AND FAN!!!!!

Referring to the figure, find the measure of arc AB.

Answer 1

This is the picture

Answer 2

:3

Answer 3

arc AB is half of angle A i guess

Answer 4

wait i'll give u a link

Answer 5

http://www.regentsprep.org/regents/math/geometry/gp15/circleangles.htm

Answer 6

double! see #3

Answer 7

Wait so half of it.... Or double it??? O.o

Answer 8

something like that i messed up again ;~;

Answer 9

i meat to say Angle A is half of arac AB :3

Answer 10

lol it's okay @Nnesha

Answer 11

So then it's 40 degrees?

Answer 12

Check carefully #3 of @Nnesha 's link!

Answer 13

\[\huge\textrm {3. Tangent Chord Angle:}\]

Answer 14

\(\color{blue}{\text{Originally Posted by}}\) @Nnesha
i meat to say Angle A is half of arac AB :3
\(\color{blue}{\text{End of Quote}}\)
meant* >.>

Answer 15

If it's not 40 then Idk. Sorry. Math really isn't my thing.

Answer 16

thatss my fault

Answer 17

angle A formed by a tangent and a chord

Answer 18

angle AB =1/2(AB arc)