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Find y please help me !

Find y please help me !-example-1

1 Answer

2 votes

Answer:

y = 5

Explanation:

since the triangles are congruent then corresponding sides are congruent, so

AB = CD , that is

7y = 3y + 20 ( subtract 3y from both sides )

4y = 20 ( divide both sides by 4 )

y = 5

User Irineu Antunes
by
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