perimeter of quadrilaterals and sum of diagonals

Let P cm and R cm denote perimeter and the sum of the length of the diagonals of a quadrilateral respectively. Then, => P = 3R or P = R or P > R or P < R..

A quadrilateral is a polygon having 4 sides. ABCD is a quadrilateral and AC and BD are its diagonals..

A quadrilateral is a polygon having 4 sides. ABCD is a quadrilateral and AC and BD are its diagonals..

Which of the following quadrilaterals has the diagonals always perpendicular and congruent? => Square or Kite or Trapezoid or Rhombus..

Which of the following expressions shows the perimeter of the quadrilateral? => 4 y + 14 or 4 y - 14 or 4 y + 13 or 4 y - 13..

For a quadrilateral to be a parallelogram, which of the following statements cannot be true? => Opposite angles are congruent. or The diagonals bisect each other. or Sum of adjacent angles is 180°. or There should be exactly one pair of parallel sides...

Find the perimeter of quadrilateral ABCD. => 28 units or 24.08 units or 30 units or 30.25 units..

In a quadrilateral, if opposite sides are equal, it is a parallelogram. In a quadrilateral, if opposite angles are equal, it is a parallelogram. In a quadrilateral, if diagonals bisect each other, it is a parallelogram..

If only one of the two diagonals of a quadrilateral is a perpendicular bisector of the other, then name the quadrilateral. => Isosceles trapezoid or Square or Kite or Rhombus..

The sum of all the angles in a quadrilateral is _____. => 360 o or 180 o or 540 o or 720 o..