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Does a parallelogram have 4 right angles and why?
Not always. A parallelogram only has to have two equal parallel sides and its angles does not have to be 90°. Only two types of parallelogram, the rectangle and the square, have four right angles.
What has exactly two adjacent right angles that is not a parallelogram?
A square because a parallelogram has two parallel sides and have two adjacent right angles but a square and a rectangle have also a two adjacent right angles.
What is a parallelogram with two right angles?
A rectangle
Explain why a rectangle is always a parallelogram but a parallelogram is not always a rectangle?
A rectangle consists of two pairs of parallel lines which means that it is a parallelogram. However, the angles of a parallelogram need not be right angles, so all parallelograms are not right angles.
In which parallelogram does the diagonal divide the parallelogram into two congruent right triangles?
It is a rhombus because its diagonals meet at right angles.
Does a parallelogram have 4 right angles and why?
Not always. A parallelogram only has to have two equal parallel sides and its angles does not have to be 90°. Only two types of parallelogram, the rectangle and the square, have four right angles.
Is a parallelogram always have 4 right angles?
A parallelogram does not have to be four right angles. A parallelogram is a four sided shape with two parallel lines.
What has exactly two adjacent right angles that is not a parallelogram?
A square because a parallelogram has two parallel sides and have two adjacent right angles but a square and a rectangle have also a two adjacent right angles.
Can a parallelogram have exactly two right angles?
no
What is a parallelogram with two right angles?
A rectangle
Can a parallelogram have 3 right angles?
Depends on your question. A rectangle is a parallelogram and has 4 right angles. BUT A parallelogram can have only a total of one, two, or four right angles. Mathematically, 3 right angles is 270 degrees. A parallelogram has 360 degrees. 360 - 270 = 90 degrees = right angle.
Explain why a rectangle is always a parallelogram but a parallelogram is not always a rectangle?
A rectangle consists of two pairs of parallel lines which means that it is a parallelogram. However, the angles of a parallelogram need not be right angles, so all parallelograms are not right angles.
What is a quadrangle that has two sets of parallel sides but no right angles?
A rhombus or a parallelogram
In a parallelogram are all angles right?
A parallelogram is a quadrilateral (four-sided polygon) with two pairs of parallel sides. By definition, a parallelogram does not need to have all right angles. Think of rhombuses, which do not have any right angles, yet are parallelograms. Therefore, the answer is no.
You have two pairs of parallel sides but no right angles what am I?
A parallelogram.
In which parallelogram does the diagonal divide the parallelogram into two congruent right triangles?
It is a rhombus because its diagonals meet at right angles.
What do all rectangles have that some parallelograms do not have?
Rectangles have 4 rift angles and some parallelogram doesn't have 4 right angles. Only two parallelogram has 4 right angles , square and rectangle
