Given the regular polygon what is the measure of each numbered angle

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?

Which two undefined geometric terms always describe figures with no beginning or end?

Fill in the blank 1. a rhombus is a rectangle a) always b) sometimes c) never 2. a square is a quadrilateral a) always b) sometimes c) never 3. a trapezoid is a kite a) always b) sometimes c) never 4. a quadrilateral is a kite a) always b) sometimes c) never 5. a square is a rhombus a) always b) sometimes c) never 6. a parallelogram is a rectangle a) always b) sometimes c) never