0
Well, first of all, the angle sum of a triangle is 180o therefore all three angles must equal that.
You will most likely get given degree of two angles and will be left with an unknown one. This will be worked out by:
- Adding the two angles together = _______
- Subtract that answer by the angle sum of a triangle 180o.
That's your answer...hope this helped :)
Add your answer:
Earn +20 pts
What angels does a triangle have?
A triangle has three angles, not "angels." The sum of the angles will equal one hundred eighty degree. An equilateral triangle has three equal angles all measuring sixty degrees.
How many acute angles are in a equilateral triangle?
In an equilateral triangle, all of the angles are equal, which makes them all 60 degrees. Therefore, all three angles are acute.
Are two angles of a scalene triangle congruent sometimes never or always?
A scalene triangle is a triangle in which all three sides and all three angles are different. Therefore two angles of a scalene triangle are NEVER congruent.
What is a drawing equilateral triangle?
a triangle where all three sides and all three angles are the same.
Which triangle has all angles equal?
An equilateral triangle - it has three angles of 60 degrees.
What is the triangle that has all three sides and all three angles congruent?
Equilateral TriangleThis triangle has all three sides and all three angles congruent.
What angels does a triangle have?
A triangle has three angles, not "angels." The sum of the angles will equal one hundred eighty degree. An equilateral triangle has three equal angles all measuring sixty degrees.
How many acute angles are in a equilateral triangle?
In an equilateral triangle, all of the angles are equal, which makes them all 60 degrees. Therefore, all three angles are acute.
Which three angle measures could represent the measures of the interior angles of a triangle?
All interior angles of a triangle MUST (a triangle by definition states that all interior angles MUST) add up to 180. Any measures would work, provided the three angles would add up to 180*....so a triangle with angles 1, 1, and 178 degrees works, as well as a triangle with 60, 60, and 60 degrees. Any angle combinations work, as long as the three angles add up to 180.
All angles are right angles or a triangle has four sides?
False - and false ! Not ALL angles are right-angles - and a triangle has THREE sides !
A triangle that has three 3 acute angles is a what?
A triangle with 3 acute angles is an acute triangle. All the angles in an acute triangle are acute.
How many angles has a triangle?
90 degrees all together There are three angles in a triangle. Are you asking this question seriously? A triangle has three sides and angles (that's why its called a triangle, tri means three). :0)
Are two angles of a scalene triangle congruent sometimes never or always?
A scalene triangle is a triangle in which all three sides and all three angles are different. Therefore two angles of a scalene triangle are NEVER congruent.
What triangle has all three sides congruent and all three angles congruent?
equalateral triangle.
What is a drawing equilateral triangle?
a triangle where all three sides and all three angles are the same.
Which triangle has all angles equal?
An equilateral triangle - it has three angles of 60 degrees.
Is an equilateral triangle all right angles?
No, an equilateral triangle as three 60 degree angles.
