I’m learning surface area today,, could anyone tell me if the answer I put Is right?

Which of the symbols correctly relates the two numbers below check all that apply 6? 6

Find the solution(s) to x^2-14+49=0

5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%