1.

If three angles of a quadrilateral is 1440, 72, 108 then the forth angle will be _____.​

Answer»

Answer:

36 degrees

Step-by-step EXPLANATION:

by using angle sum property of quadrilateral

144+72+108+x=360

x+324=360

x=36 degrees

the FOURTH angle is  36 degrees

pls mark as BRAINLIEST



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