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svetoff [14.1K]
3 years ago
9

The area of a pentagon increased by 27 is the same as four times the area of the pentagon, minus 15. what is the area of the pen

tagon?
Mathematics
1 answer:
Basile [38]3 years ago
6 0
Set up an algebraic equation. This is what it looks like based on what the question tells you:

Let a = area of pentagon
a+27 = 4a-15
3a-15 = 27
3a = 42
a = 14
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