144 if a full circle makes 360 and you subtract 72 from it is 288 then you divide it by 2 you get 144. Don’t know if i’m right double check incase!
Answer:
572
Step-by-step explanation:
Work :
The shapes are quadrilaterals because they have.....4 sides.
It's consistent and coincident because there the same equations just switch around so it's a dependent system which makes it a coincident and since the equations are consistent with each other too. :) Hope this helped!!
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