Let's express the side length of an equilateral triangle, a, in term of the height h.
a = (1/3)(h)(sq.root of 3)
The perimeter equals to 3a. So we have:
3a = 3[(1/3)(h)(sq.root of 3)] = (h)(sq.root of 3)] = 18(sq.root of 3)
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answer this question please
Each angle in an equilateral triangle is 60 degrees. In order to create a regular tessellation of an area, we need for the angles of the polygons we are putting near each other to sum to 360 degrees. If you place six equilateral triangles so that all of them share a vertex, and each triangle is adjacent to two others, you get 60*6 = 360 degrees in that vertex. Please see related link for a demo of a triangular tessellation.
Perimeter is easy. Just add up all of the sides. However, if you are missing some measurements, then things could be more complicated. Please specify next time.
A square or an Isoceles triangle NOT An acute triangle.also a diamondANS2:Any polygon can be drawn with all sides and angles equal. That sort of triangle is called an equilateral triangle and that sort of quadrilateral is called a square. Polygons with more sides are described as "regular" e.g., a stop sign is a regular octagon. Please see the link to understand why an equilateral octagon is not necessarily the same as a regular octagon.
Puzzle No 25: Equilateral Triangle: Talk to Flick in the Restaurant for a puzzle. Please see the Related link below for a walkthrough of puzzle 25.
Puzzle No 25: Equilateral Triangle. Talk to Flick in the Restaurant for a puzzle. Please see the related link below for a walkthrough of this puzzle.
A scalene triangle is never wrong because it doesn't have any equal sides or angles to mess up. It's like the rebel of the triangle world, doing its own thing and not conforming to any rules. So if you want a triangle that's always unique and never mistaken for anything else, go with scalene.
A three sided polygon is called a triangle or a triagon It comes in three types -the Equilateral triangle - all sides of equal lengththe Isosceles triangle - two sides of equal lengththe Scalene triangle - all sides of different length
If a square has an area of 1 square unit then its sides are of length 1 unit. Consequently, its perimeter is 4*1 = 4 units.
If the sides of the triangle are equal in length to the radius of the circle, then you can simply place the two ends of the hypotenuse on the perimeter of the circle, and it's remaining corner will lie at the circle's center.
No, it does not make a unique triangle since the 70 degree angle could be at the end of the 3 ft side or the 4 foot side.