Answer:Contrapositive of a Statement , if A then B, states that, if not B ,then not A.
In the statement given:
A= A triangle is Equilateral
B=then the triangle is Isosceles.
So,→→Contrapositive of the statement, If A, then B will be ,not B,then Not A
Not B= The triangle is not Isosceles
Then ,Not A= the triangle is not equilateral.
→→Figure A, matches with "Contrapositive of the statement “if it is an equilateral triangle, then it is an isosceles triangle”
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