A trapazoid
right angled triangle
Oh honey, we're talking about rectangles here. They're like the cool kids of the quadrilateral world with their four sides and two right angles. So next time you see a shape with those specs, just remember it's a rectangle strutting its stuff.
An irregular pentagon can have 5 vertices and two right-angles.
No, and no. Think about two skewed distributions that are mirrored across the mean so that one is right and one is left. they have the same mean and standard deviation, but are opposite. Also, the 5 number summary does not affect a histogram
complementary angles
Both a 'kite' shape and a right-angled trapezium can have exactly two right angles
A kite and a trapezium can have exactly two right angles.
A kite can have exactly two right angles.
No. A trapezoid is any four sided shape which has at least two parallel sides. If it is four sided, cannot have exactly four right angles.
It is a hexagon with two right angles: there is no special name for such a shape.
A special type of Kite has exactly two right angles and a certain type of trapezium can have 2 right angles.
A rectangle has two right angles. In a rectangle, opposite sides are equal in length and all interior angles are 90 degrees. This geometric property distinguishes a rectangle from other shapes, such as squares or parallelograms, which may also have right angles but do not necessarily have exactly two right angles.
A rectangle has two right angles and parcel sides
A trapezium can have either no right angles or exactly 2 right angles: ...................................... ......------.........---------...... ..../........\.......|..........\..... .../..........\......|...........\.... ../............\.....|............\... ..-------------.....------------... ....................................... Are two trapezia: the first has no right angles, the second has 2.
A shape with parallel sides but no right angles is called a parallelogram
A cyclic kite. A kite is cyclic if it has only two right angles.
A square because a parallelogram has two parallel sides and have two adjacent right angles but a square and a rectangle have also a two adjacent right angles.