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16-08-2021
Mathematics

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Three angles of a triangle are the 4x or (4x-2) and (3x+6). Find x

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Bromine67 Bromine67

16-08-2021

Answer: x = 16

Step-by-step explanation:

4x + 4x-2 + 3x + 6 = 180 (being sum of triangle)

or, 11x + 4= 180

or, 11x = 176

so, x = 176/11

so, x = 16

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