The third statement is correct.
<span>
All
isosceles triangles are not similar. The pair of congruent angles
within one triangle is not necessarily congruent to the pair of
congruent angles within the other triangle.
</span>
x^3-6x^2+18x-2 is right snswer
The first one is 0,5 the second one is 1,3 last one is 2,1
