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mart [117]
2 years ago
8

Quadrilateral DEFG - quadrilateral KLMN. Find the given side length.

Mathematics
1 answer:
Delvig [45]2 years ago
3 0

Answer:

Step-by-step explanation:

By the diagram FG = MN.

3y + 3 = 5y - 25          Add 25 to both sides

3y + 3 + 25 = 5y         Subtract 3y from both sides

28 = 5y - 3y                Combine

28 = 2y                       Divide by 2

28/2 = 2y/2

y = 15

15 is not your answer. It is just the value of y.

3y + 3 = 3*15 + 3 = 45 + 3 = 48

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