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What is the area of a triangle with vertices at (0 -2) (8 -2) (9 1)?
If the vertices are at (0, -2) (8, -2) and (9, 1) on the Cartesian plane plane then by using the distance formulae and trigonometry the area of the triangle works out as 12 square units.
How many edges vertices and faces does a quadrilateral prism have?
A quadrilateral prism has 12 edges, 8 vertices and 6 faces.
How many edges does a triangle-based pyramid have?
A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges. 6 edges
Why is it not possible to draw a diagonal of a triangle?
Because all the vertices are already joined together. The formula for the diagonals of a polygon is: 1/2*(n2-3n) where n is the number of sides A triangle has 3 sides and 1/2*(32-9) = 0
What is the area of a triangle that is 12 in and 16 in?
What is 12 in ? And what is 16 in ? ? Are they the lengths of two sides of the triangle ? Are they the length of one side and the height of the triangle ? The area of any triangle is 1/2 of the product of (length of its base) x (its height).
In and 9651ABC the coordinates of vertices A and B are A(12) and B( and minus3 and minus1). For each of the given coordinates of vertex C is and 9651ABC a right triangle Select Right Triangle or Not a?
Not too sure of the question but if A is (1, 2) and B is (-3, -1) then it is a right angle triangle if the coordinates of C are at (1, -1) or (-3, 2)
What are the coordinates of A triangle?
The coordinates of a triangle are determined by the positions of its three vertices in a coordinate plane. If we denote the vertices as A, B, and C, their coordinates can be expressed as A(x₁, y₁), B(x₂, y₂), and C(x₃, y₃). Specific coordinates will depend on the triangle's location and orientation in the plane. For example, a triangle could have coordinates A(1, 2), B(4, 5), and C(6, 1).
How do you find the area of a triangle whose vertices have the coordinates ( -1 -1) (-13) and (5 -1)?
If you mean vertices of: (-1, -1) (-1, 3) and (5, -1) then when plotted on the Cartesian plane it will form a right angle triangle with a base of 6 units and a height of 4 units. Area of triangle: 0.5*6*4 = 12 square units
What is the area of a triangle with vertices at (0 -2) (8 -2) (9 1)?
If the vertices are at (0, -2) (8, -2) and (9, 1) on the Cartesian plane plane then by using the distance formulae and trigonometry the area of the triangle works out as 12 square units.
What is the area of the triangle ABC with vertices A at -1 4 B at 1 -2 and C at 5 1?
The area is calculated easily using the determinant of the matrix of coordinates, or Heron's formula and is 15 square units.
How many vertices and edges does a triangle have?
3 vertices, 3 edges and 1 face.
What is the coordinates of a square?
The coordinates of a square can be defined by the positions of its four corners (vertices) in a Cartesian coordinate system. For example, if a square is centered at the origin with a side length of 2 units, its vertices could be at the coordinates (1, 1), (1, -1), (-1, -1), and (-1, 1). The specific coordinates will vary based on the square's size and position in the coordinate plane.
What are regular Platonic solids and their properties?
There are only 5 known regular Platonic solids and they and their properties are:- 1 Tetrahedron: (pyramid) 4 equilateral triangle faces, 6 edges and 4 vertices 2 Hexahedron (cube) 6 square faces, 12 edges and 8 vertices 3 Octahedron: 8 equilateral triangle faces, 12 edges and 6 vertices 4 Dodecahedron: 12 regular pentagon faces, 30 edges and 20 vertices 5 Icosahedron: 20 equilateral triangle faces, 30 edges and 12 vertices All of them can be inscribed inside a sphere.
How many edges and faces and vertices does a triangle have?
Faces: 1 Vertices: 3 Edges: 3
Names of 3d shape?
Cube: 6 faces, 12 edges and 8 vertices. Cuboid: 6 faces, 12 edges and 8 vertices. Sphere: 1 Face and no edges or vertices. Cylinder: 3 faces, 2 edges and no vertices. Cone: 2 faces, and 1 edge and vertices. Triangle Pyramid: 4 faces and vertices and 6 edges. Square Pyramid: 5 faces and vertices and 8 edges. Triangle Prism: 5 faces, 9 edges and 6 vertices. Examples, Cube: A box Cuboid: A keyboard Sphere: A ball Cylinder: Can of beans Cone: Ice-cream cone Triangle Pyramid: Bit of a tobarone bar Square Pyramid: Egyptian Pyramid Triangle Prism: Tobarone Bar
What is the length of the longest side of the triangle whose vertices have coordinates A(-1-2) B(42) and C(-24)?
Just calculate the length of the three sides using the distance formula, then compare which is largest.
How many more vertices does a triangle prism have than a square pyramid?
Triangular prism has 6 vertices. Square pyramid has 5 vertices. Answer: 1 vertex.
