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Please help me on this geometry
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3 votes
Please help me on this geometry

Please help me on this geometry-example-1
User Ryan Waldon
by
5.1k points

1 Answer

3 votes

Answer:

x = 30

Explanation:

The sum of the 3 angles in a triangle = 180° , thus

x + 4x + 30 = 180

5x + 30 = 180 ( subtract 30 from both sides )

5x = 150 ( divide both sides by 5 )

x = 30

User Jan Boyer
by
5.3k points
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