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Which quadrilaterals do not have parallel sides?
Quadrilaterals usually have special names only if they DO have parallel sides, or some other special property. You might just call it "quadrilateral", or "a quadrilateral with no parallel sides".
Can a trapezoid have 3 bases?
No, a trapezoid cannot have 3 bases. A trapezoid is a quadrilateral with exactly one pair of parallel sides. The parallel sides are called bases of the trapezoid. Therefore, there can only be 2 bases.
Does a parallelogram have four right angles?
Not necessarily. A parallelogram is a quadrilateral with 2 sets of 2 parallel sides. Only rectangles and squares have right angles as all four angles - a rectangle is a "special" parallelogram that has all four angles equal; a square is a "special" rectangle that has all four sides of equal length.
What shape is a pentagon with only one pair of parallel sides?
a house shape: a floor, 2 parallel walls and an angled roof
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.
A quadrilateral with only two and only two parallel sidea is a?
A quadrilateral with only two parallel sides is only a quadrilateral ...... because we don't know whether the parallel sides ar equal or not .............. so it is only a quadrilateral ............
What quadrilateral has a pair of parallel sides?
A quadrilateral that has only one pair of parallel sides (the other pair not parallel) is a trapezium.
Why is a parallelogram always a quadrilateral but a quadrilateral is only sometimes a parallelogram?
A parallelogram must have 4 sides and so it must be a quadrilateral. However, the sides of a quadrilateral need not be parallel so a quadrilateral need not be a parallelogram.
Is a trapezoid a quadrilateral with two parallel sides?
Yes, a trapezoid is a quadrilateral with only one pair of parallel sides.
Does a quadrilateral have opposite sides that are parallel?
Only if it is a trapezoid (US usage) with one set of parallel sides, or a parallelogram with both sets of opposite sides parallel. The term quadrilateral only means that the shape has 4 sides.
What is a quadrilateral with only two pair of opposite sides parallel?
I would be seriously concerned if a quadrilateral had more than two pairs of opposite sides parallel! A quadrilateral with two pairs of opposite sides parallel is a parallelogram.
What do you call a quadrilateral that has exactly 1 pair of parallel sides?
a trapezoid is the only quadrilateral that has exactly 1 pair f parallel sides.
Draw a quadrilateral that has only two sides parallel what kind of quadrilateral is it?
a trapizoid
What quadrilateral has only 2 parallel sides?
Trapesium
A quadrilateral with only two parallel sides?
It is a trapezium.
What quadrilateral has only 2 sides that are parallel?
Trapezium
Which quadrilaterals do not have parallel sides?
Quadrilaterals usually have special names only if they DO have parallel sides, or some other special property. You might just call it "quadrilateral", or "a quadrilateral with no parallel sides".
