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Mathematics, 28.11.2019 02:31 Devinrichardson889

The size of the largest angle in a triangle is 3 times the size of the smallest angle.
the third angle is 10° more than the smallest angle

work out the size, in degrees, of each angle in the triangle.
you must show your working (let x be the smallest angle).

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The size of the largest angle in a triangle is 3 times the size of the smallest angle.
the thir...
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