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41 votes
41 votes
Hello can you please help me Or just tell me if it’s right

Hello can you please help me Or just tell me if it’s right-example-1
User Mroczis
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1 Answer

24 votes
24 votes

From the diagram, we can see that angle measure 53 and the angle labelled "6" are colinear (that is, they both lie on a straight line).

Angles on a straight line add up to 180 degrees.

Therefore;


\begin{gathered} 53+\angle6=180 \\ S\text{ubtract 53 from both sides;} \\ 53-53+\angle6=180-53 \\ \angle6=127 \end{gathered}

ANSWER:

The measure of the indicated angle is 127 degrees.

User Cfun
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