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Help please I want to know how to solve for d

Help please I want to know how to solve for d-example-1
User Vargonian
by
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1 Answer

3 votes

Answer:

Both the given angles are Vertically opposite and hence equal

So,

5d + 7 = 6d - 4

7 + 4 = 6d -5d

11 = d

User Simon Whitehead
by
5.7k points