The right angle is formed when two straight lines connect at 90° or are perpendicular at the intersection. The symbol for a right angle is L.
Right angle:
- A right-angle measures exactly 90° (or [tex]\frac{\pi}{2}[/tex]).
- Squares, rectangles, right-angled triangles, and right trapeziums are common shapes that contain right angles.
- The angles of a rhombus and a kite do not always have right angles, although their diagonals always do.
- Right angles are frequently referred to as capital L forms.
Therefore, the final answer is "Square (top right), rectangle (middle bottom), and trapezoid (bottom right)".
Find out more about the right angle here:
brainly.com/question/7116550
