The perimeter of the rectangle below is 108 units. Find the length of side AD. Write your answer without variables. D A 2z + 1 C 3z + 3 B AD =

asked Dec 12, 2024 64.8k views

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The perimeter of the rectangle below is 108 units. Find the length of side AD.

Write your answer without variables.
D
A
2z + 1 C
3z + 3
B
AD =

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3 votes

Answer:
AD=33

Explanation:

Using the formula for the perimeter of a rectangle,

$2(2z+1+3z+3)=108\\\\2(5z+4)=108\\\\5z+4=54\\\\5z=50\\\\z=10\\\\\implies BC=33 \implies AD=33$

Vaviloff answered Dec 18, 2024

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