9. In parallelogram DEFG, DE = x + y, EF = 2y + 6, FG = 2x - y, and DG = 3y. Find the perimeter of DEFG.

asked Dec 9, 2023 84.7k views

22 votes

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9 votes

Answer:

3x + 5y + 6

Explanation:

→ Add all the lengths together for the perimeter

x + y + 2y + 6 + 2x - y + 3y

→ Simplify

3x + 5y + 6

Randall Ma answered Dec 14, 2023

4.9k points

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