Answer:
1 5/12
Step-by-step explanation:
You can do the opposite of this problem to get the answer. 2/3 + 3/4 = 1 5/12. You can confirm this answer by doing 1 5/12 - 3/4. Therefore, 1 5/12 is your answer.
a convex polygon is a simple polygon in which each of the interior angles measure less than 180-degrees
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