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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)
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
How many vertices and edges does a triangle have?
3 vertices, 3 edges and 1 face.
How many faces vertices and edges does a triangle have?
Faces: 1 Vertices: 3 Edges: 3
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.
Names of 3d shapes?
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 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.
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.
How many vetices edges and faces deos a triangle have?
A triangle has 3 sides, 1 face and 3 vertices.
The coordinates of a triangle are (-1,1),(3,0) , and (1,-4) . Find the coordinates of the translated triangle if the translation vector is (1,-2)?
All you have to do is add the numbers and determine how much the numbers change. In your case, the new coordinates are (0, -1), (4, -2), (2, -6).
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