X+21=x+81 missing angle

asked Mar 19, 2021 49.2k views

1 vote

X+21=x+81
missing angle

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5 votes

Answer:

X= -11

121 +81 =202

hope this helps

Sayvortana answered Mar 22, 2021

5.3k points

3 votes

Answer:

x=-11

Explanation:

the question is actually saying x+121+x+81=180. Just subtract 202 from both sides (121+81), and get 2x=-22. x=-11 degrees.

Lydias answered Mar 24, 2021

5.4k points

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