Question

Please help!!!
https://media.glynlyon.com/g_geo_2012/7/group176.gif

Does DU= m∠DBU.

Answer 1

YES,
because B is the center

Answer 2

@breton , OK?
GOT IT?

Answer 3

Yes! thank you

Answer 4

your welcome ;)

Answer 5

Circle A is tangent to circle B. Correct?

Answer 6

And A common tangent is segment CD right?

Answer 7

No!CA is not tangent to CB!

Answer 8

But a common tangent is CD correct?

Answer 9

yes , I think.
CD is tangent to both of them....

Answer 10

And one mroe question. Is the diameter of circle "A" the segment of RS?

Answer 11

I think I am right.

Answer 12

yes...the diameter of circle "A" is RS...

Answer 13

Yes! Thank you so much :)

Answer 14

your welcome :)