0
What plane has opposite sides equal and parallel and no angles equal to 90 degrees?
Wiki User
∙ 13y ago
A rhombus or a parallelogram
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What is the figure of a rhombus?
A rhombus is a 4 equal sided quadrilateral with opposite parallel sides and equal opposite acute angles and equal opposite obtuse angles that all add up to 360 degrees.
Is a rhombus a square explain why?
They are both 4 equal sided quadrilaterals with opposite parallel sides but a square has 4 equal interior angles of 90 degrees whereas a rhombus has 2 equal opposite acute angles and 2 equal opposite obtuse angles.
Are all parallelograms are rectangles?
Technically they are because they both have 2 pairs of parallel sides but a rectangle has opposite angles of 90 degrees wheres a parallelogram has 2 equal opposite obtuse angles and 2 opposite equal acute angles
What are all the properties of a paralelogram?
opposite sides are equal in length and parallel opposite angles are equal adjacent angles add up to 180 degrees no lines of symmetry base x vertical height = area sum of internal angles = 360 degrees sum of external angles = 360 degrees
What is a quadrangle that has equal opposite angles but they are not right angles and the opposite side are parallel and are equal in length?
square
Why do rhombus have equal opposite sides?
A rhombus has 4 equal sides and opposite parallel sides whose opposite interior angles are equal but none of them are 90 degrees otherwise it would be a square.
What do a rhombus and a Parallelogram have in common?
2-dimensional figures. Four straight sides. Four angles that add to 360 degrees. Parallel opposite sides. Equal opposite sides. Equal opposite angles. Bisecting diagonals.
How do you define a Parallelogram?
A parallelogram is a 4 sided quadrilateral that has two pairs of opposite parallel sides and two equal opposite acute angles and two equal opposite obtuse angles whereas the 4 angles add up to 360 degrees.
What are the interior angles of a parallelogram when two of its angles are 2x and x degrees?
They work out as two equal opposite angles of 120 degrees and two equal opposite angles of 60 degrees.
Are the opposite sides of a parellelogram parallel?
Yes. A parallelogram is defined as having opposite sides that are parallel and equal in length, and opposite angles that are equal.
What are the sizes of the other interior angles of a rhombus when one of them is 33 degrees?
It will have 2 opposite equal angles of 33 degrees and 2 opposite equal angles of 147 degrees
Opposite sides not parallel angles not equal?
trapezoid is the answer!
