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If the measure of an angle is 13º, find the measure of its supplement.

User Clamum
by
8.4k points

2 Answers

4 votes

Answer:

167

Explanation:

Supplementary angles add to 180

x+13 = 180

Subtract 13 from each side

x = 180-13

x =167

The supplement to 13 is 167

User Ivan Frolov
by
8.1k points
4 votes

Answer:

167°

Explanation:

The supplement of an angle will always be the measure of an angle, when added to the original, will equal 180°.

If we know the measure of 1 of these angles, we can easily find the measure of the other, assuming x is the missing angle measure.


13+x=180

We can subtract 13 from both sides to get the value of x.


13+x-13=180-13\\\\x=167

Hope this helped!

User Shiya
by
7.8k points
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