Yes
In an isosceles triangle, two angles are equal. Since the angles provided are 54 degrees and 63 degrees, the equal angles must be 54 degrees. The sum of the angles in any triangle is 180 degrees. Thus, the measure of the third angle is calculated as follows: 180 - 54 - 54 = 72 degrees.
All the angles in a triangle add up to 180 degrees. With the isoceles triangle, two of the angles must be the same, so you could have these three angles: 50, 50, 80. (50+50+80=180)
The 3 interior angles in any triangle add up to 180 degrees.
If triangle has one obtuse angle other two angles are acute. Since, sum of angles of triangle is 180.
They equal 180 degrees.
It is a consequence of Euclid's parallel postulate.
Chndrakant Sir
A right angles triangle, as one of the angles in the triangle is 90 degrees.
It is a consequence of Euclid's parallel postulate. In fact, in some versions, the statement that "a plane triangle has interior angles that sum to 180 degrees" replaces the parallel postulate.
The sum of the interior angles of a triangle is 180 degrees. This is because one angle of a triangle is 60 degrees.
No because these are the angles of a scalene triangle
there are 60 degrees in one of the angles in an equilateral triangle
The sum of the interior angles in a triangle is 180 degrees
There are 3 angles in a triangle and they add up to 180 degrees
a triangle has 3 angles that total 180 degrees
An obtuse triangle
The 3 interior angles of any triangle will add up to 180 degrees.