Answer:
1
Step-by-step explanation:
Add 4+1=5 then do 5÷5=1

<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

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Hope it helps you:)
Undefined as the line is parallel to y axis ie; x=3
y is -2 is the answer for the question