Question

1. find x and y using the diagram below. 6x - 7 4y - 13 12y + 1 4x + 7

Explanation:

Step1: Use vertical angles property

Vertical angles are equal. So, \(6x - 7=4x + 7\).

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Step2: Use linear - pair property

\((4y-13)+(12y + 1)=180\) (since they form a linear pair).

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Answer:

\(x = 7\) and \(y=12\)