Which quadrilateral has equal opposite sides and all its angles congru..
Which quadrilateral has equal opposite sides and all its angles congruent? => a trapezoid or a parallelogram or a square or a rectangle..
Which of the following is / are correct with respect to a parallelogra..
Which of the following is / are correct with respect to a parallelogram? I. Diagonals bisect each other. II. Adjacent angles are supplementary. III. Opposite sides are congruent and parallel. => I only or I, II, and III or II only or III only..
Which statement helps you conclude that the quadrilateral shown is a r..
Which statement helps you conclude that the quadrilateral shown is a rhombus? I. It has two pairs of parallel opposite sides. II. It has all its sides congruent. III. It has four right angles. => I only or I and II or II only or I, II, and III..
Opposite angles
of a quadrilateral: Two angles, which do not include a side in their intersection, are called the opposite angles of a quadrilateral..
of a quadrilateral: Two angles, which do not include a side in their intersection, are called the opposite angles of a quadrilateral..Vertically opposite angles
When two straight lines intersect each other at a point, the pairs of opposite angles so formed are called vertically opposite angles..
Vertically opposite angles
When two straight lines intersect each other at a point, the pairs of opposite angles so formed are called vertically opposite angles. Angles 1 and 3 and angles 2 and 4 are vertically opposite angles..
When two straight lines intersect each other at a point, the pairs of opposite angles so formed are called vertically opposite angles. Angles 1 and 3 and angles 2 and 4 are vertically opposite angles..Prove that if both pairs of opposite sides of a quadrilateral are cong..
Prove that if both pairs of opposite sides of a quadrilateral are congruent, then the quadrilateral is a parallelogram...
Which of the polygons have congruent angles?
Which of the polygons have congruent angles? => trapezoid or triangle or rectangle or rhombus..
Which pair of angles are congruent and vertical to each other?
Which pair of angles are congruent and vertical to each other? => ∠ 2 and ∠ 5 or ∠ 3 and ∠ 6 or ∠ 3 and ∠ 2 or ∠ 3 and ∠ 1..
If supplementary angles are congruent, each of them is a _____ angle.
If supplementary angles are congruent, each of them is a _____ angle. => Obtuse or Straight or Right or Reflex..
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