Question

All equilateral triangles are isosceles, but not all isosceles triangles are equilateral. Do you agree with the statement? Give reasons in support of your answer.

Answer 1

Dear Student,
Solution) As, we know that,
Equilateral triangle is a triangle in which all three sides are equal in length and all three internal angles are equal to each other .

Isosceles triangle is that triangle have two sides equal to each other and tow angles equal to each other .

Therefore, we can say all equilateral triangles are isosceles triangles (Special case where third side also equal)

But, all isosceles triangles are not equilateral triangle .
Regards!
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