Generally no.
If they are perpendicular, all four angles are right angles and the parallelogram is usually called a rectangle.
Mutually perpendicular, adjacent sides.Mutually perpendicular, adjacent sides.Mutually perpendicular, adjacent sides.Mutually perpendicular, adjacent sides.
The adjacent sides of a square are perpendicular.
By definition, a parallelogram two separate pairs has parallel sides. The only type of parallelogram that has perpendicular sides is a rectangle. All others have non-perpendicular sides.
yes, in a sq. or a rec. , all adjacent sides are perpendicular
No. A parallelogram has two parallel sides.
Square & Rectangle are the only two. Rhombus (diamond) & parallelogram have adjacent sides, but no 90 degree angles (not perpendicular).
the diagonal in a paralleogram is not equal but the diagonals in the rectangle are congruent this is because the opposite sides of a parallelogram and rectangle are same parallel to each other but the adjacent sides of a parallelogram is not perpendicular where as the adjacent sides of rectangle is perpendicular to each other.
Mutually perpendicular, adjacent sides.Mutually perpendicular, adjacent sides.Mutually perpendicular, adjacent sides.Mutually perpendicular, adjacent sides.
The adjacent sides of a square are perpendicular.
A rectangle is a special form of parallelogram that has adjacent sides perpendicular to each other or all the inside angles are 90 degrees.
By definition, a parallelogram two separate pairs has parallel sides. The only type of parallelogram that has perpendicular sides is a rectangle. All others have non-perpendicular sides.
No, a parallelogram does not have perpendicular sides by definition. A parallelogram is a quadrilateral with opposite sides that are parallel and equal in length. Perpendicular sides would form a right angle, which is a characteristic of rectangles, squares, and other types of quadrilaterals, but not parallelograms.
yes, in a sq. or a rec. , all adjacent sides are perpendicular
No. A parallelogram has two parallel sides.
no. Not necessarily. A rhombus is a parallelogram with equal adjacent sides. Gererally, though they will be unequal.
Adjacent sides of a rectangle are perpendicular.
All polygons have sides that are next to one another, that is, adjacent sides.