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Does an equilateral triangle equal 360?
Therefore, we can calculate each interior angle by dividing 180 by three. 180 divided by three is equal to 60. Therefore, each interior angle of an equilateral triangle is equal to 60 degrees. The sum of all the exterior angles is always 360 degrees.
What is the sum of the angles of an equilateral triangle?
180 degrees
The sum of all the angles of an equilateral triangle is equal to 180 degrees.
Does every angle add up to 360?
The sum of exterior angles in a polygon is always equal to 360 degrees. Therefore, for all equiangular polygons, the measure of one exterior angle is equal to 360 divided by the number of sides in the polygon.
What is the total angle of an equilateral?
60°
In the familiar Euclidean geometry, an equilateral triangle is also equiangular; that is, all three internal angles are also congruent to each other and are each 60°.
Can a triangle be equilateral but not Equiangular?
No,there is no triangle which is equilateral but not equiangular. – An equilateral triangle has three same sides. – So,if we drop a perpendicular from one vertex of an equilateral triangle on the opposite side,then that equilateral triangle will be divided into two identical triangles.
Can a triangle have 360 degrees?
What you have now is two right triangles which, by the above contain 360 degrees in total. But if you look at the two right angles that add up to 180 degrees so the other angles, the angles of the original triangle, add up to 360 – 180 = 180 degrees.
Are the angles equal in an equilateral triangle?
Explanation: An equilateral triangle is one in which all three sides are congruent. It also has the property that all three interior angles are equal. In other words, all three angles of an equilateral triangle are always 60°.
What is the properties of equilateral?
Properties of an Equilateral Triangle Three sides are equal. Three angles are equal i.e 60° each. A regular polygon having three equal sides. Median, angle bisector and altitude are all equal in an equilateral triangle.
What is the sum of all angles in an equilateral triangle?
In equilateral triangle all sides are equal and all angles are equal and acute angle means angle less than 90°. Sum of angles of a triangle is 180°. If 180° is divided by 3 we get 60° angle , it means all angles in an equilateral triangle is 60° which is acute angle.
What is the sum of the measures of the other angles?
The sum of the measures of the other angles must be: Less than 90 degrees. If one angle is obtuse, it measures more than 90 degrees. Thus the other two’s sum must measure less than 90 degrees in order for all three angles to sum to 180 degrees. Determine if the statement is always, sometimes, or never true. A scalene triangle is obtuse. Sometimes.
What is the measure of acute angle in equilateral triangle?
By definition, the measure of an acute angle is less than 90 ∘. The sum of the interior angles of any triangle must be 180 ∘. Equilateral triangles have three equal sides and three equal interior angles. Quora is not a “magic homework machine”. Write the question correctly. It is not simply equilateral it should be
Why is an equilateral triangle called equiangular?
An equilateral triangle is also called an equiangular triangle since its three angles are equal to 60°. In an isosceles triangle, the base angles are congruent. Recall from above that an equilateral triangle is also an isosceles triangle.