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Oh, dude, triangular numbers are like the cool kids of math, you know? They're like 1, 3, 6, 10, 15, and so on. It's basically like adding consecutive numbers together, but with a fancy name. So, if you want a list up to 2000, you'll need to keep adding until you hit that mark. Happy counting!
Sure, honey. Triangular numbers are those that can form an equilateral triangle. The formula to find the nth triangular number is n(n+1)/2. The triangular numbers from 1 to 2000 are 1, 3, 6, 10, 15, 21, 28, 36, 45, 55... and so on. Hope that tickles your fancy!
Oh, what a lovely request! Triangular numbers are like little pieces of a puzzle coming together. To find them, you simply add consecutive numbers starting from 1. So, take a deep breath, and let's create a beautiful list of triangular numbers together, one gentle step at a time.
Oh honey, 91 is not a triangular number. Triangular numbers are those that can form an equilateral triangle, like 1, 3, 6, etc. 91 just doesn't make the cut. But hey, at least you asked!
The formula to find the volume of a triangular pyramid is: 1/3 (1/2 B H ) H
A triangular prism has 6 vertices and a square pyramid has 5 vertices.So, a triangular prism has 1 one vertex than a square pyramid.
The solid shape that has one square face and four triangular faces is called a pyramid. If you were to have a shape that had four triangular faces and no square face, it would be called a triangular pyramid.
A cube has 6 faces and a triangular pyramid has 5 faces. So a cube has 1 more face than a triangular prism. But a triangular pyramid has four faces. You make the call. That is correct: A triangular prism has five faces, and a cube has six faces, but a triangular pyramid has four faces.