The third angle is 90 degrees so it is right angle triangle.
Wiki User
∙ 13y agoA right angles triangle, as one of the angles in the triangle is 90 degrees.
It is called a 30-60-90 triangle and it is a right triangle whose sides are always in the ratio:1:2:Square root (3).
A right-angle triangle
in a 30-60-90 right triangle, a right angle is always 90 degrees, the smallest angle has a measure of 30 degrees, and the remaining angle measures 60 degrees.
A right angled scalene triangle
A right angles triangle, as one of the angles in the triangle is 90 degrees.
It is called a 30-60-90 triangle and it is a right triangle whose sides are always in the ratio:1:2:Square root (3).
its a triangle with one corner 30 degrees, one corner 60 degrees and one corner 90 degrees.
A right-angle triangle
A right angled scalene triangle
in a 30-60-90 right triangle, a right angle is always 90 degrees, the smallest angle has a measure of 30 degrees, and the remaining angle measures 60 degrees.
it is called a 30 60 90 and the sides are proportionally equal to 1,2,sq rtof3
The third angle has to be 90 degrees so it would be a right angle triangle.
It is a triangle that has these 3 angles at its corners: 30, 60 and 90 degrees. This is one of the more common triangles as many designs are laid out at 30 degrees or 60 degrees.
There are no triangles that equal 60 degrees, but a triangle with three 60 degree corners is called an equilateral trangle.
A right angle triangle and the third angle measures 60 degrees
A right triangle with a hypotenuse of 12cm and an angle 30 degrees has an opposite angle of: 60 degrees.