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For any shaped shaped triangle in 2-dimensions , the sum of the interiod aangles is 180 degrees.
However, if the triangle is drawn across the surface of a sphere ( 3- dimensional) , the Earth, then the sum of the interior angles can be greater that 180 degrees.
e.g. At the pole longitude 0 o and 90 o W have 90 degrees betwen them. Take these longitudes to the Equator, they both intersect the Equator at 90 degrees.
So the sum of the angles is 90 + 90 + 90 = 270 degrees
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What is the angle of a triangle with 3 equal sides?
A triangle where all three sides are equal is called an equilateral triangle. The sum of all three angles in any triangle is 180 degrees, and since equal sides means equal angles, three equal angles totaling 180 degrees; each angle must be 60 degrees.
All angles in a triangle equal 60 degrees?
If all angles in a triangle are equal to 60 degrees, then the triangle is an equilateral triangle. In an equilateral triangle, all three sides are equal in length. This property is a consequence of the triangle angle sum theorem, which states that the sum of the interior angles of a triangle is always 180 degrees. Therefore, if each angle is 60 degrees, the total sum of the angles in the triangle is 180 degrees, satisfying the theorem.
How many degrees in a equilateral triangle?
It has 3 equal interior angles each measuring 60 degrees and they add up to 180 degrees
How many acute angles are there in a triangle?
There may be either 2 or 3.If there are only 2, the third angle is equal to or greater than 90 degrees.(the sum of the three angles must equal 180 degrees)If there are 3, the triangle is called an acute triangle.
How many angular degrees are there in a triangle?
There are 180 degrees in every triangle.
