Wiki User
∙ 12y agoYes
Wiki User
∙ 12y agoAll 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)
If triangle has one obtuse angle other two angles are acute. Since, sum of angles of triangle is 180.
The 3 interior angles in any triangle add up to 180 degrees.
They equal 180 degrees.
no. if it contained two 90 degree angles it would have to have at least four sides.
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
If all three angles of a triangle measure less that 90 degrees (if all three angles are acute), the triangle is an acute triangle. A triangle that has a right angle (an angle the measures exactly 90 degrees) is a right triangle. (The other 2 angles will be acute angles.) A triangle that has an angle that is greater than 90 degrees (an obtuse angle), is an obtuse triangle. (The other 2 angles will be acute angles.)
He was the father of geometry and he discovered many ways of finding angles
There are 3 angles in a triangle and they add up to 180 degrees
The sum of the interior angles in a triangle is 180 degrees
a triangle has 3 angles that total 180 degrees