A rectangle and a square are two types of quadrilaterals having four equal angles, where each of them equals a right angle.
Chat with our AI personalities
A kite or arrowhead.
A quadrilateral has four angles. There are always the same number of angles as there are sides, so since a quadrilateral has four sides it must also have four angles.A quadrilateral doesn't "do" any angles. However, it has four angles. (If that is what you wanted to know.)
A square and a rhombus both have 4 congruent sides but a square has 4 equal interior right angles whereas a rhombus has 2 obtuse and 2 acute interior angles
Angles that are congruent and supplementary must be right angles.
There are four angles in a trapezoid since a trapezoid is a quadrilateral. A quadrilateral has four sides and four angles.