MOGea: Maths questions with correct answers

Commutative Property CORRECT ANSWER Changing the order of something does not change the end result. Ex. 8+12=12+8 Distrubutive Property CORRECT ANSWER a(b+c)=ab+ac order of operations CORRECT ANSWER Parentheses, Exponents, Multiplication, Division, Addition, Subtraction Area of a polygon CORRECT ANSWER A=½aP, where a is the apothem and P is the perimeter. The sum of Interior angles of an n-sided polygon is CORRECT ANSWER (n-2)180Deg convex polygon CORRECT ANSWER -a polygon in which each interior angle has a measure less than 180 -diagonals all lie within the interior of the polygon concave polygon CORRECT ANSWER has at least one diagonal with points outside the polygon Rhombus Rules CORRECT ANSWER -opposite angles are congruent -opposite sides are congruent -consecutive angles are supplementary