dsouzaken27
dsouzaken27
27-11-2019
Mathematics
contestada
work out the value of x
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kamraaa
kamraaa
27-11-2019
The sum of all angles is 360°
We know that one of the angle is a right angle (90°)
360° = 90° + 3x + x
270° = 4x
270°/4 = x
67.5° = x
Therefore, the value of x is 67.5°
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