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What has 4 equal sides its opposite sides are parallel and its angles may be right angle?
Wiki User
∙ 14y ago
if its angles r right ,it is square. otherwise it is a rhombus
Wiki User
∙ 14y ago
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Describe the methods to prove that a quadrilateral is a rectangle?
you can prove any one of these statements to prove that quadrilateral is a rectangle: -- Opposite sides are parallel and any one angle is a right angle. -- Opposite sides are equal and any one angle is a right angle. -- All four angles are right angles. -- Adjacent angles are complementary, and one of them is a right angle. -- Opposite sides are either equal or parallel, and area is equal to the product of two adjacent sides. -- Diagonals are equal.
How do you know when a shape is a rhombus?
It has 4 equal sides It has opposite parallel sides It has 2 opposite equal acute angles It has 2 opposite equal obtuse angle It has 2 diagonals that intersect each other at right angles
Does a rectangle have 4 equal sides and it's opposite sides are parallel and has no right angle?
a rectangle does not have four equal sides and its opposite sides are equal and has four right angles
What are the names of parallel angles?
equal angle
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
What is an opposite angle on a parallelogram?
Opposite angles are equal
What are three names for a polygon that has four equal sides and no right angles?
a rhombus, a quadrilateral without right angle, a quadrilateral with equal opposite parallel sides but no right angles
Are the opposite angles of a parallelogram equal?
are the opposite angle of parallelogram equal
What has two parallel sides two obtuse and acute angles and its opposite sides are equal?
any parallelogram that doesn't have a right angle in it
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 two dimensional figure has opposite side parallel and four right angles but not four equal sides?
The shape can only be a rectangle! A rectangle is a four-sided 2-dimentional figure, where every angle is a right angle, opposite sides are parallel, but the 4 sides are NOT equal.
Opposite sides not parallel angles not equal?
trapezoid is the answer!
