They all have 90 degree angles
right triangle square rectangle
* Right triangle * square * rectangleA Right triangle, a parallelogram, a rectangle, a rhombus, a square and a diamond.
The main differences are. A triangle is three sided while a rectangle is four sided. The corners of a triangle can be any angle. All corners of a rectangle must be 90 degrees. This means that the left and right sides are parallel, and the top and bottom sides are parallel.
Square, Rectangle, Right Triangle...
Square, rectangle and a right angle triangle are examples.
Sometimes as in a square, rectangle or a right angle triangle
Quadrant, Right angle triangle, cube, cuboid, rectangle, square and others
4 right angles
they are all shapes
A rhombus.
Rectangle has more right angles than the right triangle. The right triangle only has 1 right angle, while the rectangle has 4.
A right-angle triangle is half of a square or rectangle. Draw a square or rectangle and draw a line from one corner to the corner diagonally opposite. You now have two triangles of the same area.