An isosceles triangle has two equal angles and one different angle. The sum of the angles in any triangle is always 180 degrees. Therefore, the two equal angles in an isosceles triangle must add up to 180 degrees minus the different angle. So, each of the two equal angles in an isosceles triangle measures (180 - x) / 2 degrees.
One
A triangle has three internal angles and three external angles, for a total of six angles.
3 vertices
If all of the interior angles of the polygon add up to 180 degrees, then the polygon is a triangle.
Two angles are equal in an isosceles triangle.
Isosceles has two congruent angles.
A isosceles triangle can have two equal angles, but an equilateral triangle is actually a special isosceles triangle, so it could also have 3.
An isosceles triangle has two equal angles in the base.
three * * * * * Actually, it is 2 ******* Actually it is 3 because an equilateral triangle is a special isosceles triangle, and they have 3 equal angles
There are 3 angles in an isosceles triangle and 2 of them are equal in size. The 3 interior angles add up to 180 degrees.
If it is an equilateral triangle then it will have 3 equal angles If it is an isosceles triangle then it will have 2 equal angles plus another different size angle
There are 3 angles in an isosceles triangle and they add up to 180 degrees Two of the angles are of equal measurement
It has 2 equal base angles
An isosceles triangle has two equal angles and one different angle. The sum of the angles in any triangle is always 180 degrees. Therefore, the two equal angles in an isosceles triangle must add up to 180 degrees minus the different angle. So, each of the two equal angles in an isosceles triangle measures (180 - x) / 2 degrees.
2 equal sides and 2 equal angles.
An isosceles triangle has 3 sides two of which are of equal lengths it also has 3 interior angles two of which are of equal sizes.