Asked by: Philomena Groutasked in category: General Last Updated: 11th February, 2020
Is a triangle an angle?
Herein, what angle does a triangle have?
The right triangle has one 90 degree angle and two acute (< 90 degree) angles. Since the sum of the angles of a triangle is always 180 degrees The two sides of the triangle that are by the right angle are called the legs and the side opposite of the right angle is called the hypotenuse.
Likewise, can a triangle have a 0 degree angle? The key reason that triangles cannot have angles which measure 0 ∘ 0 ^ circ 0∘ is that such a figure would necessarily be 3 points on a straight line, and such a figure is not a triangle. Recall that the triangle inequality states that in a triangle, we have a + b > c a + b > c a+b>c.
In this regard, are all angles of a triangle equal?
In a Euclidean space, the sum of measures of these three angles of any triangle is invariably equal to the straight angle, also expressed as 180 °, π radians, two right angles, or a half-turn. It was unknown for a long time whether other geometries exist, where this sum is different.
How do I find the degree of an angle in a triangle?
Remember -- the sum of the degree measures of angles in any triangle equals 180 degrees. Below is a picture of triangle ABC, where angle A = 60 degrees, angle B = 50 degrees and angle C = 70 degrees. If we add all three angles in any triangle we get 180 degrees.