Question

tangent circle

Answer 1

\[\large \bf x+y=180^0\]

Answer 2

can you now solve it ?? @lily1021

Answer 3

So I would do 180 -132?

Answer 4

yeah

Answer 5

so 48 then :)

Answer 6

How do you know it's 180 we subract it from though?

Answer 7

\[\large \bf a+b+x+y=360^o\]
and a=b=90 degree