I guess it could be anything? because it says 4 times x + y is GREATER THAN -6
9lx−6x^2+6
It not 91 it the letter L just lower case
Math is real hard but I think irrational don’t quote me on that
Answer: Equilateral triangles.
Explanation: We know that in similar polygons, its all the corresponding angles are congruent. Only the set of equilateral triangles contains members that are always similar( by AAA similarity criteria) to one another as the measure of all the angles of equilateral triangle is fixed i.e. 60°.
Rest other do not have fixed measure for angles in it.
What are you asking in the question?
