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Given m|n, find the value of x.

Given m|n, find the value of x.-example-1
User Zhang
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1 vote

Answer:

x = 20°

Explanation:

The angle vertical to 160° is 160° ( vertical angles are congruent )

Then x and 160 are same- side interior angles and sum to 180°

x + 160° = 180° ( subtract 160° from both sides )

x = 20°

User Caseyamcl
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