SOLUTION: Two angles are a linear pair. Half the meaure of the first plus 9 is equal the measure of the second. What are the measures of both angles?

Question 934347: Two angles are a linear pair. Half the meaure of the first plus 9 is equal the measure of the second. What are the measures of both angles?
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!

If two angles are a linear pair, they are supplementary because they always add to �.
�.....eq.1
Half the meaure of the first angle is equal the measure of the second angle , we have
...eq.2...substitute in eq.1

.....eq.1

�
find

...eq.2

�

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