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scoundrel [369]
4 years ago
12

Find the measure of angle R.

Mathematics
2 answers:
Pie4 years ago
7 0
64 + 2x = 180
2x = 116
x = 58

angle R equals 58 degrees
Ne4ueva [31]4 years ago
4 0
Hi! let's go: 

The measures of interior angles of a triangle sum to 180°... ok?
According to the figure, Q and R have equal measure  >>> X <<< 

So,           64° + 2X = 180°
                2X = 180° - 64°
                2X = 116
                  X = 116 / 2
                  X = 58 

As a result, <span>angle R equals 58°
</span>
:) 
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Answer:

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Step-by-step explanation:

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