36.25
3.5
4
10/3
To determine the value of ( x ) that guarantees a quadrilateral is a parallelogram, you need to use the properties of parallelograms, which state that opposite sides are equal in length or that opposite angles are equal. For example, if two sides of the quadrilateral are expressed in terms of ( x ) and set equal to each other, you can solve for ( x ). Alternatively, if the angles are given in terms of ( x ), you can set the sum of opposite angles equal to each other to find ( x ).
13, 4
110, 12
To determine if the given quadrilateral (10x - 23) and (7x + 1) can be a parallelogram, we need to set the opposite sides equal to each other, as the opposite sides of a parallelogram are equal. Thus, we set (10x - 23 = 7x + 1). Solving this equation will give us the value of (x) that makes the quadrilateral a parallelogram. After simplifying, we find that (3x = 24), which means (x = 8).
17/7
A parallelogram must have 4 sides and so it must be a quadrilateral. However, the sides of a quadrilateral need not be parallel so a quadrilateral need not be a parallelogram.
A quadrilateral is a polygon with four sides. A parallelogram is a quadrilateral in which the opposite sides are parallel.
No. A parallelogram is a special kind of quadrilateral.
A shape that is a parallelogram but not a quadrilateral doesn't exist.