Question

In the figure above, AB=AC and the sides of triangle

ABC are tangent to circle O, at points D,E, and F.

if measure of angle A=30 degrees, what is

measure of angle DOE?

Answer 1

figure?

Answer 2

circle is inside

Answer 3

tips?

Answer 4

quadrilateral angles add up to 360

Answer 5

tip wud be that line from the centre of the circle..is perpendicular to side of the triangle
then do as phi said :)

Answer 6

k...

Answer 7

wait

Answer 8

so

Answer 9

ehh

Answer 10

D=90 degrees

Answer 11

E=90 degrees

Answer 12

right?

Answer 13

yes

Answer 14

so it makes a quad.

Answer 15

I did not see that

Answer 16

avoid saying D= ...use proper notation

Answer 17

75+90+90+105=360

Answer 18

sorry

Answer 19

30+90+90+x=360