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How many flat and curved surfaces pyramid?
A pyramid has a combination of flat and curved surfaces, but it typically consists of flat surfaces only. Specifically, a pyramid has a base that is a polygon (flat surface) and triangular faces that connect the base to a single apex, all of which are flat. Therefore, a standard pyramid has no curved surfaces. The total number of surfaces depends on the number of sides of the base polygon; for example, a square pyramid has five flat surfaces (one base and four triangular faces).
What is the sum of areas of the faces or curved surface of the three dimensional object?
It is the total surface area.
How many faces and edges and vertices does a frustum of a cone have?
3 faces: two plane and one curved,2 edgesno vertices.3 faces: two plane and one curved,2 edgesno vertices.3 faces: two plane and one curved,2 edgesno vertices.3 faces: two plane and one curved,2 edgesno vertices.
How many edges faces and vertices does a conehave?
A cone has one curved surface and one circular base, giving it a total of 2 faces. It has 1 vertex at the tip of the cone and 1 edge where the base meets the curved surface. Therefore, a cone has 2 faces, 1 vertex, and 1 edge.
How many faces in a 3 d cone?
A 3D cone has two faces: one circular base and one curved surface that extends from the base to the apex. The circular base is considered one face, and the curved surface wraps around to form the side of the cone. Thus, in total, a cone has two distinct faces.
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.
How many faces does a circle based pyramid have?
A circle-based pyramid, also known as a cone, has two faces: the circular base and the curved surface that tapers to a point at the apex. The base is a flat, two-dimensional shape, while the curved surface is a three-dimensional shape that extends from the base to the apex. Therefore, a circle-based pyramid has a total of two faces.
What best describes the lateral area of a three dimensional figure?
The lateral area of a three-dimensional figure refers to the total surface area of its sides, excluding the top and bottom faces. It is calculated by summing the areas of all the curved or flat surfaces that connect the bases. For example, in a cylinder, the lateral area is the area of the curved surface, while in a prism, it includes the areas of the rectangular sides. This measure is important for understanding the surface characteristics of the figure.
What has four lateral faces that are rectangle?
A rectangular prism, also known as a cuboid, has four lateral faces that are rectangles. It consists of six faces in total, with the top and bottom faces being rectangles as well. The lateral faces connect the top and bottom and are perpendicular to these faces. This shape is commonly found in everyday objects like boxes and bricks.
Which which solid figure that has 4 flat surfaces that are triangles Solid figures that has 4 flat surfaces that are triangles?
The solid figure that has 4 flat surfaces that are triangles is a tetrahedron. A tetrahedron is a polyhedron with four triangular faces, six straight edges, and four vertex corners. Each of the four faces of a tetrahedron is an equilateral triangle, making it a regular polyhedron.
How many flat surfaces cones have?
A cone has one flat surface, which is its circular base. The curved surface that extends from the base to the apex is not flat. Therefore, in total, a cone has one flat surface.
What is the total curved surface area of a hollow hemisphere?
total curved surface area = 2*pie*r^2
