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# What is vertex of equilateral triangle?

Last Updated: 10th February, 2020

12
An equilateral triangle is one in which all threesides are of equal length. You have two points (0,0) and (0,4) thatare vertices of the triangle and you want a thirdvertex which will give an equilateral triangle. thepoint P in the diagram below.

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Simply so, how many vertices does an equilateral triangle have?

3

Beside above, what is an equiangular triangle? An equiangular triangle is a trianglewhere all three interior angles are equal in measure. Because theinterior angles of any triangle always add up to 180°,each angle is always a third of that, or 60°

Also question is, what is the center of an equilateral triangle?

The Equilateral Triangle. If each vertex isconnected to the midpoint of the opposite side by a straight line,then the lines intersect at the centroid of the triangle.From Figure 3.1, R is the distance from the centroid to a vertexand r is the distance from the centroid to the midpoint of aside.

What is the formula of altitude of equilateral triangle?

Altitude of Equilateral Triangle h = (1/2) *√3 * a. Angles of Equilateral Triangle: A = B = C =60°

Related Question Answers Professional

## How many equilateral triangles are there?

The total number of equilateral triangles withinthe 3 by 3 by 3 equilateral triangle includes everyindividual triangle, of which there are 9 (1upper-row triangle + 3 middle-row triangles + 5bottom-row triangles = 9). Professional

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There are a number of different types oftriangles, such as equilateral triangles, righttriangles, scalene triangles, obtusetriangles, acute triangles, and isoscelestriangles. Professional

## What are the 3 sides of a triangle called?

A triangle is a 3-sided polygon sometimes(but not very commonly) called the trigon. The sides of atriangle are given special names in the case of a righttriangle, with the side opposite the right anglebeing termed the hypotenuse and the other two sides beingknown as the legs. Explainer

## What is triangle and its properties?

Basic properties of triangles
The sum of the angles in a triangle is 180°.The sum of the lengths of any two sides of a triangle isgreater than the length of the third side. Explainer

## How many triangles are there?

Most people on Quora agreed that the answer is 24, witheach row containing six triangles. However, if you reallywant to get technical, the truly “correct” answer is25. The 25th triangle is hidden in the 'A' inthe artist's signature in the right-handcorner. Explainer

## How do we find the perimeter of a triangle?

Finding the Perimeter When Three Side Lengths areKnown. Remember the formula for finding the perimeter of atriangle. For a triangle with sides a, b and c, theperimeter P is defined as: P = a + b + c. Pundit

## How many vertex are there in Triangle?

three vertices Pundit

## What are the primary parts of a triangle?

Answer and Explanation: The primary parts of atriangle are the edges and the vertices. Triangles havethree edges, and the points where the edges meet are calledthe Pundit

## What is the centroid formula?

Centroid of points, A, B and C is (x1+x2+x3)/3,(y1+y2+y3)/3. Centroid is a point where all the threemedians of the triangle intersect. So,the centroid oftriangle can be found by finding the average of the x-coordinate'svalue and the average of the y-coordinate's value of all thevertices of the triangle. Pundit

## What is a normal triangle called?

An equilateral triangle is a triangle withall three sides of equal length , corresponding to what could alsobe known as a "regular" triangle. Anequilateral triangle is therefore a special case of anisosceles triangle having not just two, but all three sidesequal. Pundit

## What is the Circumradius of equilateral triangle?

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## What is special about a equilateral triangle?

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## What are the characteristics of equilateral triangle?

A triangle which has all three of its sides equalin length. An equilateral triangle is one in which all threesides are congruent (same length). Because it also has the propertythat all three interior angles are equal, it really the same thingas an equiangular triangle. See Equiangulartriangles. Teacher

## What is Circumradius?

Circumradius. The circumradius of a cyclicpolygon is a radius of the circle inside which the polygon can beinscribed. Similarly, the circumradius of a polyhedron isthe radius of a circumsphere touching each of the polyhedron'svertices, if such a sphere exists. Teacher

## Is a triangle a polygon?

Polygons - Triangles - First Glance. Asyou learned in the last lesson, a triangle is the simplestpolygon, having three sides and three angles. The sum of thethree angles of a triangle is equal to 180 degrees.Triangles are classified by sides and byangles. Reviewer

## Why are equilateral triangles Equiangular?

The theorem states that the angles opposite to the twocongruent sides of an isosceles triangle are congruent. Inthis post, we use the said theorem to prove that equilateraltriangles are equiangular. since all sides of anequilateral triangle are congruent. since all sides of anequilateral triangle are congruent. Reviewer

## Are congruent triangles similar?

AA (Angle-Angle)
If two pairs of corresponding angles in a pair oftriangles are congruent, then the triangles aresimilar. We know this because if two angle pairs are thesame, then the third pair must also be equal. When the three anglepairs are all equal, the three pairs of sides must also be inproportion. Reviewer

## Are two equilateral triangles congruent?

When triangles are congruent, thecorresponding sides are equal. Since two equilateraltriangles can have sides of different lengths each to each,comparatively, the corresponding sides are not equal. Hence,equilateral triangles will be congruent only if aside of one triangle is equal to a side of theother. Reviewer

## How do you find the height in a triangle?

If you know the base and area of the triangle,you can divide the base by 2, then divide that by the area tofind the height. To find the height of an equilateraltriangle, use the Pythagorean Theorem, a^2 + b^2 =c^2. Co-Authored By:

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