You can use the midpoint formula, if you know all of the vertexes' coordinates.
For example, say you have an equilateral triangle with vertexes at points (0,0), (4,0), and (2,sqrt12). I'll choose (2,sqrt12) as my base of operations. (sqrt is the shortened form of "square root of")
First, I find the midpoint between (0,0) and (4,0), which is (2,0).
Next, I find the midpoint of (2,0) and (2,sqrt12). The midpoint formula is ((x1 + x2)/2, (y1 + y2)/2). Just plug in the numbers: ((2 + 2)/2, (0 + sqrt12)/2). This simplifies to (2,sqrt3), which is your answer.
Center of mass of an equilateral triangle is located at its geometric center (centroid).
No, an equilateral triangle has to be equiangular, but an equiangular triangle does NOT have to be equilateral
An equilateral triangle has 3 lines of symmetry which perpendicularly bisects each of its vertices
Mateo's first step in constructing an equilateral triangle inscribed in a circle with center P is to draw the circle itself, ensuring that the radius is defined. Next, he can mark a point on the circumference of the circle to serve as one vertex of the triangle. From there, he will need to use a compass to find the other two vertices by measuring the same distance (the length of the triangle's side) along the circumference of the circle. Finally, he will connect the three points to form the equilateral triangle.
Are isosceles triangle sometimes an equilateral triangle
Center of mass of an equilateral triangle is located at its geometric center (centroid).
You can't as there is no hypotenuse in an equilateral triangle. The hypotenuse is the side of a triangle which is opposite a right angle (90°); all angles in an equilateral triangle are 60°.
It is called and equilateral triangle. You can find more information about equilateral polygons here: http://www.answers.com/equilateral
In effect an equilateral triangle is made up of two right angle triangles joined together so use Pythagoras' theorem to find the height:- 182-92 = 243 and the square root of this will be the height of the equilateral triangle which is about 15.588 cm
No, an equilateral triangle has to be equiangular, but an equiangular triangle does NOT have to be equilateral
An equilateral triangle has 3 lines of symmetry which perpendicularly bisects each of its vertices
A triangle is the same as a equilateral triangle because a equilateral triangle is a triangle but it is congruent on all sides
An oxymoron. An equilateral triangle cannot be obtuse; an obtuse triangle cannot be equilateral.
Find the area of an equilateral triangle if its perimeter is 18 ft
there is not one because a equilateral triangle is one triangle so the ansew is equilateral triangle
Are isosceles triangle sometimes an equilateral triangle
If the triangle is equilateral, you simply divide the perimeter by three to find the length of each side. If the triangle is not equilateral, you will need more information to determine the length of each side.