jimmyjimjim
12.03.2021 •
Mathematics
Solve the equation 2x^3 – 5x² + x + 2 = 0 given that 2 is a zero of f (x) = 2x^3 – 5x^2 + x +2.
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Ответ:
Rectangle
Step-by-step explanation:
Definitions:
Parallelogram : A quadrilateral with two pairs of parallel opposite sides is called Parallelogram.
Trapezoid: A quadrilateral with one pair parallel opposite sides is called trapezoid . Trapezoid is not parallelogram, so option 1 is false.
Rectangle: A parallelogram with all angles right is called rectangle . It has diagonals that are congruent. Option 2 is true.
Kite : A quadrilateral with two pairs of congruent adjacent sides is called Kite . Kite is not parallelogram, so option 3 is false.
Rhombus : A parallelogram with all sides congruent is called Rhombus . The diagonals of the rhombus are not congruent, but they are perpendicular bisectors of each other. Option 4 is false.
Hence Option 2 is correct.
Rectangle could be a parallelogram,.