Question

find the answer
a 4cm
b 6cm
c 8cm
d 12cm

Answer 1

http://i.imgur.com/Jh866xK.png

Answer 2

A?

Answer 3

i don't know,but can you give me the solution how you find it?

Answer 4

B. I believe.

Answer 5

might be but can you tell it how?

Answer 6

Looks like both circles are same size.

Answer 7

Since they both share two tangent lines that are perpendicular to each other.

Answer 8

Not completely sure. Do you know? @peachpi

Answer 9

no.that's why i am asking,i think the picture is not clear so not to worry much about that question

Answer 10

I am talking to this user @peachpi lol

Answer 11

but i have another question

Answer 12

OK bring it on.

Answer 13

@geerky42 @Hassan3130
two tangents from a circle to the same external point have the same length, so AD = BD = DC = 4, and AB = 8