Answer and Step-by-step explanation:












Answer:
okay for #2 do 3 times 3.14 divided by 4
Step-by-step explanation:
do that and tell me what you get

<u>Ratio of two angles are 6:13.</u>
So, let the one angle be
and another be 
As we know that,
Sum of all interior angles of a quadrilateral = 
So let's sum up the given angles,






Hence, 
So, First angle

Second angle

_________________________________
Hope it helps you:)
The answer is B! It passes the vertical line test