A trapazoid has those angles
A square. Four 90 degree angles allow a quadrilateral to have equal sides.
No special type, and so without a special name.
make a v shape
An arrowhead
A series of transformations on quadrilateral S resulted in quadrilateral T. The angles of quadrilateral S and T are congruent but the sides of quadrilateral T are twice as long as quadrilateral S. Which transformation on quadrilateral S must be included to result in quadrilateral T * sorry thats the full question!
No , a parallelogram can not have a 90 Degree angle .Reason : A Parallelogram can be defined as a quadrilateral whose two s sides are parallel to each other and all the four angles at the vertices are not 90 degrees or right angles, then the quadrilateral is called a parallelogram.
90 degree angles
how many lines of symmetry has an equilateral triangle
It is a 4 sided parallelogram
A rectangle.
90 degrees
A quadrilateral is not necessarily a rectangle. The only time this is not true is in the case of a square on a quadrilateral without four 90 degree angles.
rectangles and rhombii (plural of rhombus)
A square and a rectangle
A square or a rectangle
A square and a rectangle