Find x. Sum of angle measures: 360

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Chumley asked Dec 2, 2023

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Find x. Sum of angle measures: 360

Mathematics
college

Chumley asked Dec 2, 2023

by Chumley

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21 votes

Answer:

126

Explanation:

→ Find the sum of the angle

x + x - 35 + x - 46 + 0.5x = 3.5x - 81

→ Equate to 360

3.5x - 81 = 360

→ Add 81 to both sides

3.5x = 441

→ Divide both sides by 3.5

x = 126

Nathan Gonzalez answered Dec 7, 2023

by Nathan Gonzalez

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