Because the sum of the squares of the smaller sides equals the square of the largest side:
32+42 = 25 and 52 = 25
right angled triangle does not have all equal sides
An acute angled triangle, right angled triangle or obtuse angled triangle.
A right angle triangle has no parallel sides
-- Measure or calculate the length of each of its 3 sides. -- Add the lengths of its 3 sides. -- The sum is the perimeter of the triangle.
A right angled triangle.
right angled triangle does not have all equal sides
A right-angled triangle can have equal sides, but does not have to. A right-angled triangle with two equal sides CANNOT be an equilateral triangle. A right-angled triangle cannot be an equilateral triangle.Divide a square along the diagonal, and you are left with two right-angled triangles with two sides of equal length.
An acute angled triangle, right angled triangle or obtuse angled triangle.
A right angle triangle has no parallel sides
-- Measure or calculate the length of each of its 3 sides. -- Add the lengths of its 3 sides. -- The sum is the perimeter of the triangle.
A right angled triangle.
yes and then it will be called a right-angled triangle
Any kind of triangle can have rational or irrational sides: acute angled, right angled or obtuse angled; equilateral, isosceles or scalene.
No, a right-angled triangle cannot have all equal sides. A triangle with all equal sides is an equilateral triangle, and in such triangles, all angles are equal to 60 degrees, which does not satisfy the condition for a right angle (90 degrees). For a triangle to be right-angled, it must have one angle that is exactly 90 degrees.
An equilateral triangle has all sides the same length and all its angles are 60dgrees. A right angled triangle is just a triangle with a right angle.
A acute angled scalene triangle.
Yes, a right-angled triangle has one angle that measures 90 degrees, which means that the two sides forming this angle are perpendicular to each other. These sides are often referred to as the "legs" of the triangle, while the side opposite the right angle is called the "hypotenuse." The perpendicular nature of the legs is what defines the triangle as right-angled.