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Properties of Geometric Figures, SM-Bank 002 MC

Which statement about the triangle pictured above is correct?

  1. it is a right-angled triangle.
  2. it is a scalene triangle.
  3. it is an equilateral triangle.
  4. it is an obtuse triangle.
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`C`

Show Worked Solution

`text(The third angle of the triangle)\ = 180-(60+60) = 60°`

`:.\ text(It is an equilateral triangle.)`

`=>C`