Squares, rectangles, and some triangles, most commonly. Any polygon could have a right angle if it is irregular.
Many shapes have a right angles. For example, a right angled triangle, square or rectangle all contain at least one right angle. Trapeziums may also contain right angles. Any irregular polygon may also contain a right angle.
A square shape for example has 4 right angles and a right angle is 90 degrees.
a cone doesn't contain any right angles fool !
squares, right triangles, rectangles
rectangle
Many shapes have a right angles. For example, a right angled triangle, square or rectangle all contain at least one right angle. Trapeziums may also contain right angles. Any irregular polygon may also contain a right angle.
wich shaps have right angles
A triangle is the only shape that can have only acute angles inside it.
Most shapes have no right angles. Circle, pentagon, hexagon etc. Ones that do include the square and some triangles.
A square shape for example has 4 right angles and a right angle is 90 degrees.
Triangles
The diagonals of a square and a rhombus cross at right angles.
right triangle square rectangle
a cone doesn't contain any right angles fool !
Acute angles
squares, right triangles, rectangles
a rhombus