Sum of exterior angles: 360 degrees
Sum of interior angles: 180 degrees
The square of its hypotenuse is equal to the sum of its base squared plus its height squared.
An acute angled triangle, right angled triangle or obtuse angled triangle.
a scalene can be a right-angled triangle or a obtuse angled triangle or a acute angled triangle depending on the angles of the triangle.
acute angled triangle,right angled triangle,obtuse angled triangle,isosceles triangle,equilateral triangle, scalene triangle
a right angled triangle is special because it is the only triangle that has a right angle with a dregree of 180.
The right-angled triangle.
An acute angled triangle, right angled triangle or obtuse angled triangle.
a scalene can be a right-angled triangle or a obtuse angled triangle or a acute angled triangle depending on the angles of the triangle.
acute angled triangle,right angled triangle,obtuse angled triangle,isosceles triangle,equilateral triangle, scalene triangle
a right angled triangle is special because it is the only triangle that has a right angle with a dregree of 180.
The right-angled triangle.
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 obtuse angled triangle is wider than a right angled triangle. It has 180 degree angles.
1/2*base of triangle*height(the perpendicular)=Area of right angled triangle
right angled triangle does not have all equal sides
Inside: acute angled triangleOn: right angled triangle Outside: obtuse angled triangle.
A right(-angled) triangle
A right-angled triangle is one which has, as one of the angles, an angle of exactly 90 degrees.