no, pentagons don't have parallel sides or right angles.
A shape with parallel sides but no right angles is called a parallelogram
parallelogram... slanted rectangular box.. therefore no right angles
A square has 4 equal sides, 2 pairs of parallel sides and 4 right angles.
A Rhombus
A rectangle.
Three words to describe a rectangle are "quadrilateral," "parallel," and "right-angled." A rectangle is a four-sided polygon (quadrilateral) with opposite sides that are equal in length and parallel to each other, and all four interior angles are right angles (90 degrees).
Parallel refers to lines and not angles A right angle is formed by 2 lines that are perpendicular to each other and not parallel If you already have a line and you draw two lines which are at right angles to it, those two lines are parallel.
A shape with parallel sides but no right angles is called a parallelogram
That's a rectangle (possibly a square). If two sides are parallel, and all angles are right angles, then the other two sides must be parallel also.
Draw a parallelagram this has the opposite sides parallel and no right angles
A pentagon has no right angles at all. Each pentagon has 5 equal sides, which results in internal angles of 108° each. A right angle must be 90°, which is too small to be part of a pentagon.
A rectangle has 4 right angles and 2 pairs of parallel sides.
There is one pair of parallel sides. A trapezoid can have at most one right angle. Not all trapezoids have right angles.
quadrilateral--a four-sided figure, any length sides, any angles trapezoid--one pair of parallel sides, any length sides, any angles parallelogram--two pairs of parallel sides, opposite sides congruent, opposite angles congruent rectangle--two pairs of parallel sides, opposite sides congruent, all angles are right angles (90 degrees) rhombus--two pairs of parallel sides, all sides congruent, opposite angles congruent square--two pairs of parallel sides, all sides congruetn, all angles are right angles (90 degrees)
A trapezoid (or trapezium in some regions) has one pair of parallel sides and typically does not have any right angles. The non-parallel sides can be of different lengths and angles, which allows for various trapezoid shapes. This characteristic distinguishes it from rectangles, which have right angles.
A right trapezoid is a four-sided polygon with two right angles and two parallel sides.
A rectangle is a parallelogram with four right angles.