A shape with three sides is called a triangle: 3 equal sides = equilateral 2 sides same length = isosceles 1 right angle = right-angled triangle
A square
Rhombus, trapezoid, parallelogram
You have a proper right triangle with sides of {1 1 √2 } ■
A square - drawn by someone who was high at the time.
It is an isosceles right angle triangle
An isosceles right triangle.
A triangle with one right angle and two equal sides is called an isosceles right angled triangle.
It is an irregular quadrilateral. It cannot have any parallel sides.
Trapizium is only known just to have 1 right angle. parallelogram
It really depends on the angle. If the angle is at the point where the two equal sides intersect then you can divide the triangle into two equal parts (forming a right angle with the base), divide the angle by two, then use the following equation(side*arccos(your angle/2))*((side*arcsin(your angle/2)))if the angle is not where the two equal sides intersect then you can divide the triangle into two equal parts (from the point where the two equal sides intersect down to a right angle with the base) then use the following equation.(side*arcsin(your angle)*(side*arccos(your angle))
2
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 right angle triangle
A right triangle has three sides and one right angle.
yes, you can draw a quadrilateral with on right angle because all sides don't have to be equal for a regular one _ /Right Angle l l l l l/ --------------------------------------------------------------------------- A quadrilateral is a polygon with four sides, so yes. You can use only one right angles, if the polygon has four sides.
Right triangle