A restangle can be it but it has 4 angles at 90 degrees.
Squares and rectangles always have, but anyshapewith more than 3 sides can have 2 right angles.
complementary angle
It is a 4 sided quadrilateral shape having 2 pairs of parallel sides and 4 interior angles of 90 degrees as well as 2 diagonals
complementary angles..there are a lot any 2 angles when added together that make 90 degreesComplementary
an isocelesANS2:Any triangle that has one right angle will have 2 acute angles. An acute angle is less than 90 degrees and the sum of all angles in a triangle is 180 degrees. The sum of the other two angles would have to add to 90 degrees so they would both have to be less than 90 degrees.
Squares and rectangles always have, but anyshapewith more than 3 sides can have 2 right angles.
Rhombus
Trapezium See attached link.
It is impossible for a triangle to have 2 angles of 90 degrees
There cannot be such a shape because a triangle is a 2-D shape and the sum of its internal angles in 180 degrees. However, it is possible to have a triangular shape which has three right angles on convex surfaces.
complementary angles
Complimentary Angles
a square. all of the angles are 90 degrees or pi/2 radians.
They are called complimentary angles.
complementary angles
Complementary angles
Any closed shape can have angles greater than 90 degrees. A triangle doesn't need to have any, but it can have one of them if it wants to. A shape with four sides doesn't need to have any, but it can have 2 or 3 of them if it wants to. Shapes with more than 4 sides must have some.