MCQ
If all the three sides of a triangle are equal, the triangle is called:
  • Equilateral
  • B
    Right$-$angled
  • C
    Isosceles
  • D
    Scalene.

Answer

Correct option: A.
Equilateral
A triangle with all sides equal is called an equilateral triangle, and a triangle with no sides equal is called a scalene triangle. An equilateral triangle is therefore a special case of an isosceles triangle having not just two, but all three sides and angles equal.

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