a right angle triangle.
A right angle triangle
A right triangle has three sides and one right angle.
you cannot make a regular shape which has 3 right angles only, you will always end up with 4 right angles
no its only a right triangle not another one
an angle with a acute and right angle
A right angle triangle
a right angle triangle.
A right angle triangle
There is no special name for such a shape.
There is no special name for such a shape.
A four-sided shape with one right angle is a quadrilateral. There is no more specific term, unless it has more than one right angle or has equal sides.
It is a triangle
a rectangle
a square
d
square