rectangle
No, only in a square (regular parallelogram).The opposite angles are EQUAL in a parallelogram, and the adjacent angles are SUPPLEMENTARY(they equal 180 degrees).So if any angle in a parallelogram is a right angle, they all are. Otherwise, there are no right angles.The angles of a parallelogram will average 90 degrees, as there are 360 degrees in any quadrilateral, (360/4 - 90) and 180 degrees in two adjacent non-equal angles (180/2 = 90).
No, not necessarily. A parallelogram can have all sides equal, but still not be a square.
no. the common parallelogram that looks like a slightly collapsed square/rectangle has angles around 45 degrees.
The shape is all of the following: -- quadrilateral -- parallelogram -- rectangle -- rhombus -- square
no a parallelogram dosent have 4 right angles
A parallelogram is a figure with different lengths and widths(also called breadth) where opposite sides and opposite angles are equal. But the angles are not 900 each. In fact, no angle in a parallelogram is a right angle as presence of 1 right angle proves all the angles to be right angles. A parallelogram with 4 right angles is called as a ''rectangle''
a rhombus is a parallelogram with no right angles.
Parallelogram have 4 right angles. (because, square and rectangle is also parallelogram)
No. A parallelogram only has a total of 4 angles. They may either all be right angles, or none of them is a right angle.No. A parallelogram only has a total of 4 angles. They may either all be right angles, or none of them is a right angle.No. A parallelogram only has a total of 4 angles. They may either all be right angles, or none of them is a right angle.No. A parallelogram only has a total of 4 angles. They may either all be right angles, or none of them is a right angle.
A parallelogram with 4 right angles is a rectangle.
A rectangle has 4 right angles
A rectangle has 4 right angles
No because a parallelogram in the shape of a rectangle has 4 right angles
every parallelogram has 4 angles. a rectangle has four right angles as does the square
A rectangle may be called a parallelogram but they are both 4 sided quadrilaterals. A parallelogram can be called a rectangle if all four angles are right angles (90 degrees). A parallelogram can be called a rhombus if all four sides are the same size. A parallelogram can be called a square if all four angles are right angles and all four sides are the same size
There are 4 right angles in a parallelogram.