62 cm. All sides of the equilateral triang;e are the same so you simply divide the perimeter by three.
Depends on what formula.
Heron created a formula to find the area of any triangle given three side lengths. It is known as Heron's Formula.
Area of triangle=√(s-a)(s-b)(s-c)
A trectangle.
3
square, equillateral triangle, & regular hexagon
I am a rhombus or an equillateral triangle, pentagon, hexagon, octagon etc.
62 cm. All sides of the equilateral triang;e are the same so you simply divide the perimeter by three.
Yes
never
Depends on what formula.
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The title of the formula is "Formula for the Area of a Triangle". No discrimination is expressed or implied.
right triangle
The formula which defines a triangle is: Number of vertices = 3.
There is no specific formula for the base of a triangle. More often than not, it is to measure it.Otherwise, the answer depends on what information you do have.