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

Paulvs asked Jun 12, 2023

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44 votes

The perimeter of the pentagon below is 63 units. Find the length of side AB.

Write your answer without variables.

Paulvs asked Jun 12, 2023

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17 votes

Answer:

Explanation:

The sides add to 63, so:

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

RossTsachev answered Jun 18, 2023

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