1 Answer

Sefan · Answer 1 · 2023-06-01T06:06:34+0000

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.

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