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Which Triangle??

Geometry Level 1

A triangle has angles with measures \((x + 40)^\circ,\) \((2x + 20)^\circ,\) and \((3x)^\circ.\) What type of triangle is this?

Obtuse angled triangle Equilateral triangle Right angled triangle Scalene triangle

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Excel in math and science

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by Anuj Shikarkhane

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