Volume = Area of the base X height of prism. This formula works for all prisms, not just triangular prisms.
Area of a triangle = height of triangle X 1/2 X base of triangle.
The answer depends on what you wish to work out: the angles, height, surface area, volume. Also, you need more information: the vertical or inclined height and whether or not the pyramid is a right pyramid.
1. A practical application of Pythagoras Theorem is to check where the ploat or a building or land are in the form of a square or rectangle ( i.e. each corner angle is 90 degree or not ) 2. For finding the third side of a right angle triangle 3. Use of Trigometry i.e. sinx , cosx and tanx based on right angle triangle are used in finding the area of many geometrical figures like area of any triangle , rectangle etc. 4. many more ........
It is an Irish name originally, it may be based on Teresa or named after Thrax or Thracius in Normandy.
a triangle-based pyramid
There is not given size for an F5 tornado as ratings are based on damage rather than size. Typical F5 damage is well constructed houses blown clean off their foundations.
V = Ah/3
we dont know
1
The height of a triangular based pyramid is given by h=2V/(bxl). V is its volume, b its base and l its length.
Go ask that guy
Volume_any_pyramid = 1/3 × area_base × perpendicular_height For a triangular pyramid (tetrahedron) this becomes: volume = 1/6 × base_width × base_height × pyramid_height For the surface area there is no (easy) general formula: the area of the base triangle and the area of the three side triangles need to be worked out and added together.
Based on what data?
The formula for a triangle-base pyramid (a form of tetrahedron) isV = 1/3 Bh where B is the area of the triangular baseFind the area of the base by the formula B = 1/2 bh (height of that triangle), then multiply by 1/3 of the pyramid'sheight.
The derivation of the formula of pyramid can be gained easily based on the formula for a triangular prism. A pyramid is like two prisms joined together.
A Triangular Based Pyramid is a Pyramid which has triangular faces and a triangular base. It has 4 vertices, 6 sides, and 4 faces. A Triangular Based Pyramid is also called a Tetrahedron
A triangular-based pyramid is called a Tetrahedron. :)
A triangular based pyramid has 4 vertices.