How can you use angle relationships to find unknown angles?

Steps to Solving for Unknown Angles.

Identify the angle relationship(s).

Set up an equation that will yield the unknown value.

Solve the equation for the unknown value.

Substitute the answer to determine the angle(s).

Check and verify your answer by measuring the angle with a protractor.

Step-by-step explanation:

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answer: just subtact the units and then add the non negative : happy to

step-by-step explanation:

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