A regular tetrahedron, with edges of length 1 units, has a total surface area of sqrt(3) square units.
If its a triangular based pyramid (tetrahedron) then it will have 4 equilateral triangle faces and so find the area of one face and multiply it by 4 to give the total surface area.
A tetrahedron is a four sided polyhedron. Each face is a triangle. If it is a regular tetrahedron, then each face is an equilateral triangle.
A tetrahedron must be plane faced and so, it is just an ordinary tetrahedron.
If the length of each edge is s cm then the area of each face is sqrt(3)*s/4 square cm. Since there are 4 such faces, the total area is sqrt(3)*s cm2.
A regular tetrahedron, with edges of length 1 units, has a total surface area of sqrt(3) square units.
If its a triangular based pyramid (tetrahedron) then it will have 4 equilateral triangle faces and so find the area of one face and multiply it by 4 to give the total surface area.
A tetrahedron is a four sided polyhedron. Each face is a triangle. If it is a regular tetrahedron, then each face is an equilateral triangle.
A tetrahedron must be plane faced and so, it is just an ordinary tetrahedron.
No.
If the length of each edge is s cm then the area of each face is sqrt(3)*s/4 square cm. Since there are 4 such faces, the total area is sqrt(3)*s cm2.
Triangular
A tetrahedron is a triangular based pyramid and its area is worked out as for a triangle that is 0.5*base*height.
Each face has three edges.
If it is a 4 faced tetrahedron pyramid then its complete surface area is 4*80 =320 square centimetres
A tetrahedron is a solid figure with four flat surfaces that are triangles. Each face of a tetrahedron is a triangle, making a total of four triangular faces in the shape.
If each edge is 5 units long, then the total surface area is 5*sqrt(3) = 8.6603 square units, approx.