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The perimeter of the pentagon below is 63 units. Find the length of side AB. Write your answer without variables.
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The perimeter of the pentagon below is 63 units. Find the length of side AB.

Write your answer without variables.

The perimeter of the pentagon below is 63 units. Find the length of side AB. Write-example-1
User Mr Heelis
by
5.3k points

1 Answer

4 votes

Answer:

15

Explanation:

The sides add to 63, so:


11+3x+11+x+2+2x+3=63 \\ \\ 6x+27=63 \\ \\ 6x=36 \\ \\ x=6 \\ \\ \implies AB=2(6)+3=15

User Chyme
by
5.1k points
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