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The 7-letter word for a 3D shape with triangular faces is "pyramid." A pyramid is a polyhedron with a polygonal base and triangular faces that meet at a common vertex called the apex. Pyramids are classified based on the shape of their base, such as square pyramids, triangular pyramids, pentagonal pyramids, etc.
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What shape does have 4 vertices 6 edges and 4 faces?
The shape that has 4 vertices, 4 faces, and 6 edges is a TetraHedron. ---- A tetra-hedron is a four sided triangular prism, that is a prism or solid that has four faces each one a triangle. Tetra is the Greek word for the number four. Hedra is the Greek word for side.....
Is a triangular pyramid a regular polyhedron?
A triangular based based pyramid is a TETRAHEDRON. It becomes a regular tetrahedron if the four triangles, that make up its shape, are REGULAR, that is they are all the same size by area and shape; that is they are congruent. The word 'polyhedron' means a solid shape of any number of sides.
What does the word surface area mean?
surface are of a shape means is the total area of the faces and curved surface of a solid figure.kellie edwards.
Name four 4 sided figures?
The base word for a many sided figure is polygon.All four sided polygons are called quadrilateralThe sub groups of planar (2 dimensional) quadrilaterals are:-rectangle (a special kind of parallelogram)square (a special kind of rectangle (rhomboid))trapeziumrhombus (an equilateral quadrangle which must also be a parallelogram)parallelogramThese are also called quadrangles (as they have four angles as well as four sides).A three dimensional shape with four faces (surfaces) is called a tetragonTetragons have six edges and four vertexes, each where three edges and three faces meet. A triangular pyramid is a tetragon. it is the simplest three dimensional shape.
How many faces does a pectangular prism have?
There is no such word as pectangular. A rectangular prism has six faces.
Which word describes the solid with a polygonal base and triangular faces?
A pyramid is the simplest shape but there are many other possibilities.
What shape has 8 faces and is a 10 letter word?
Octahedron.
Is the word triangular an adjective?
Yes, the word triangular (having the shape of a triangle) is an adjective.
Which 3d shape has 6 faces some of them are rectangles 6 letter word?
A cuboid.
What shape does have 4 vertices 6 edges and 4 faces?
The shape that has 4 vertices, 4 faces, and 6 edges is a TetraHedron. ---- A tetra-hedron is a four sided triangular prism, that is a prism or solid that has four faces each one a triangle. Tetra is the Greek word for the number four. Hedra is the Greek word for side.....
What is a 9 letter word for triangular sail?
Spinnaker is a nine-letter word for "triangular sail."
Can you put the word tetrahedron in a sentence?
Sure! The tetrahedron is a geometric shape with four triangular faces, four vertices, and six edges.
What is the word for a shape that has 5 sides?
A shape with 5 sides is called a pentagon.
What are flat faces?
The "face" is another word used in geometry for the "side" of a shape. So a triangular prism has 5 faces (sides). A cube has 6 faces. A flat face means that the face has no lumps or bumps or indentations on it - it can be sloped but it should have a uniform slope that does not change.
What is a sentence for the word triangular?
The garden was triangular in shape. He showed me triangular nachos.
How many faces dose a tetrahdron have?
A tetrahedron is a solid with 4 faces. The word is most commonly used to describe a triangular pyramid.
What is a nine letter word for the triangular sail?
spinnaker
