Answer:
Sum of two interior angles=exterior angle




Done!
Answer:
69
Step-by-step explanation:
So the total amount of paper is 4/4 right?
And she kept 3/4.
So we have to minus 3/4 from 4/4.
Because it has the same denominator we need not change it to similar one.So 4-3 is one.
So answer is 1/4
Answer:
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Step-by-step explanation:
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