triangle
With right angles it is a square.Without right angles it is a rhombus.
A square is a two-dimensional shape with four equal sides and four right angles.
An equilateral triangle has 3 equal sides and 3 equal interior angles (of 60o.)
Not normally but in the shape of a rectangle it has 4 right angles.
It is a parallelogramIf one of the angles is a right angle (then they all are) and the quadrilateral is a rectangle.If both pairs of sides are equal in length (but none of the angles is a right angle) the quadrilateral is a rhombus.If the sides are equal and one of the angles is a right angle, the quadrilateral is a square.
A right angle = 90o angle. So, number of right angles in a 720o shape = 720 / 90 = 8.
Angle and sides. Interior angles being equal means that exterior angles are equal.
A right angle is 90 degrees and the 4 interior angles of a square and a rectangle are all right angles.
There is no name for such a figure. Quadrilaterals such as a trapezium or kite or even one with no equal sides can have a right angle.
you cannot make a regular shape which has 3 right angles only, you will always end up with 4 right angles
Equilateral Triangles do not contain right angles, since all angles in this shape are equal and it is impossible to make a triangle that consists of three 90 degress angles. Isosceles and Scalene may contain a right angle.
No shape does: if it has three angles the sum of the angles will be 180°, but 2 right angles is 2 x 90° = 180° which means the third angle cannot exist.