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Which quadrilateral may not have right angles?
rhombus, trapezoid
Is a trapezoid just a quadrilateral?
Yes, a trapezoid is a quadrilateral.
What is a quadrilateral with 2 right angles and 1 pair of parallel sides?
Trapezoid
Describe the characteristics that make a quadrilateral a trapezoid and what an isosceles trapezoid and a right trapezoid must have?
A quadrilateral that has one (and only one) pair of parallel sides is a trapezoid. It is isosceles of the non-parallel sides are of equal length. It is right angled if any one of the angles is 90 degrees.
What quadrilateral has 4 equal sides but not a trapezoid?
A square has 4 equal sides but is not a trapezoid.
How do you prove quadrilateral is a trapezoid?
You can't. A trapezoid is a quadrilateral because it has four sides. The definition of a quadrilateral is a shape with four sides.
What is the name of a quadrilateral with no right angles?
Rhombus and a trapezoid A trapezoid may have a right angle and a square is also a rhombus, so the kite is the only quadrilateral that can't have a right angle.
Which quadrilateral has exactly 2 right angles?
trapezoid
Which quadrilateral may not have right angles?
rhombus, trapezoid
Is a trapezoid just a quadrilateral?
Yes, a trapezoid is a quadrilateral.
What is a quadrilateral with 2 right angles and 1 pair of parallel sides?
Trapezoid
Is every quadrilateral a trapezoid?
No, not every quadrilateral is a trapezoid, although a trapezoid is also a quadrilateral because it has four sides.
What is a quadrilateral with 2 parallel sides and no right angles?
trapezoid
What quadrilateral that does not always have a right angle?
Trapezoid, Parallelogram, Rhombus.
Is a trapezoid always a quadrilateral?
No. A quadrilateral is any four-sided figure. A trapezoid is one example of a quadrilateral.
Describe the characteristics that make a quadrilateral a trapezoid and what an isosceles trapezoid and a right trapezoid must have?
A quadrilateral that has one (and only one) pair of parallel sides is a trapezoid. It is isosceles of the non-parallel sides are of equal length. It is right angled if any one of the angles is 90 degrees.
What quadrilateral has 4 equal sides but not a trapezoid?
A square has 4 equal sides but is not a trapezoid.
