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Q: Why is the angle of equilateral triangle 180?

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Only right triangles have right angles. An equilateral triangle though can't have a right angle because all the angles in any type of triangle must add up to 180 degrees. For each angle to be equilateral, they must be 60 degrees, showing that there is no angle at 90 degrees in an equilateral triangle, which would signify that it would be right.

Equilateral triangles have all 3 sides the same lengh. The internal angles of any triangle add to 180 degrees, thus each individual angle in an equilateral triangle must = 180/3. This is 60 degrees.

Yes because the measure of each angle in an equilateral triangle is 60 degrees which is an acute angle.

No, it is not possible.

The sum of the internal angles in a triangle is equal to 180 degrees. An equiangular triangle, otherwise known as an equilateral triangle, has three angles of the same length, and three angles of the same size. The size of each angle is 180 / 3 = 60 degrees.

Related questions

60° The angles of a triangle sum to 180°. In an equilateral triangle the three angles are all the same. Thus each angle of an equilateral triangle is 180° ÷ 3 = 60°

No, an equilateral triangle can't have a right angle, because an equilateral triangle has 3 equal angles of 60 degrees that add up to 180 degrees.

all triangles equal 180 degrees so 180/3 equals 60 so, the measure of each angle of an equilateral triangle is 60 degrees.

Each angle is 60 degrees. (180/3)

180 Degrees.In an equilateral triangle, each angle and side is 60 degrees.there is 180 degrees in every triangle

Each angle to an equilateral triangle is 60 degrees and can be worked out by dividing 180 degrees (the sum of all angles) by 3.

the sum of the angles of a plane triangle is always 180° In an equilateral triangle, each of the angles is = Therefore, the angles of an equilateral triangle are 60°

The internal angles of a triangle add up to 180 degrees so in an equilateral triangel each internal angle must be 60 degrees, as 3 x 60 = 180.

180 degrees. An equilateral triangle measures 60 degrees at every angle.

Total, the triangle has 180 degrees, and each angle has 60 degrees.

Well, in an equilateral triangle, all three angles have to be equal. Plus, the sum of all the angles must be 180. Therefore, if you want to find on angle of an equilateral triangle, you would use the equation, 180/3=60

An equilateral triangle has all three angles equal and they must sum to 180 degrees. So 180 divided by 3 is 60 which is an acute angle. There are three acute angles in an equilateral triangle.

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