Diagonally opposite pairs of angles will always be equal, but the only time all angles in a quadrilateral parallelogram are equal is when that shape is a rectangle.
Yes that is correct
A parallelogram.
Yes, it is true that if all pairs of consecutive angles of a quadrilateral are supplementary, then the quadrilateral is a parallelogram. This is because the property of supplementary consecutive angles implies that each pair of opposite angles are equal, which is a defining characteristic of parallelograms. Thus, the quadrilateral satisfies the conditions necessary to be classified as a parallelogram.
A parallelogram is a quadrilateral with opposite sides parallel (and therefore opposite angles equal
If every pair of consecutive angles of a quadrilateral is supplementary, it means that the sum of each pair of adjacent angles equals 180 degrees. This implies that the opposite angles are equal, as each pair of opposite angles can be expressed as the sum of two supplementary pairs. According to the properties of quadrilaterals, if the opposite angles are equal, the quadrilateral must indeed be a parallelogram. Therefore, the condition guarantees that the quadrilateral is a parallelogram.
A square is always a parallelogram b/c a parallelogram is a quadrilateral with two pairs of parallel sides. The opposite or facing sides of a parallelogram are of equal length and the opposite angles of a parallelogram are of equal measure. A square is always this.
(1) Parallelogram A parallelogram is a quadrilateral with two sets of parallel sides. The opposite or facing sides of a parallelogram are of equal length, and the opposite angles of a parallelogram are equal.(2) SquareA square is a regular quadrilateral. This means that is has four equal sides and four equal angles.(3) RhombusA rhombus is a quadrilateral whose four sides all have the same length. Opposite angles of a rhombus have equal measure. The two diagonals of a rhombus are perpendicular.(4) RectangleA rectangle normally refers to a quadrilateral with four right angles.ParallelogramSquareRhombus
Yes it can - since the definition of a parallelogram is that it is a quadrilateral with opposite sides (and angles) equal.
Parallelogram
Parallelogram.
A parallelogram.
Yes that is correct
A parallelogram has opposite sides and angles congruent which means of equal measure.
A parallelogram with four equal sides is a rhombus.You are a rhombus quadrilateral.
False because it will have 2 equal opposite obtuse angles and 2 equal opposite acute angles with the 4 angles adding up to 360 degrees.
Yes, it is true that if all pairs of consecutive angles of a quadrilateral are supplementary, then the quadrilateral is a parallelogram. This is because the property of supplementary consecutive angles implies that each pair of opposite angles are equal, which is a defining characteristic of parallelograms. Thus, the quadrilateral satisfies the conditions necessary to be classified as a parallelogram.
A parallelogram is a quadrilateral with opposite sides parallel (and therefore opposite angles equal