Johnson solids | Prismatoid polyhedra
In geometry, the pentagonal cupola is one of the Johnson solids (J5). It can be obtained as a slice of the rhombicosidodecahedron. The pentagonal cupola consists of 5 equilateral triangles, 5 squares, 1 pentagon, and 1 decagon. A Johnson solid is one of 92 strictly convex polyhedra that is composed of regular polygon faces but are not uniform polyhedra (that is, they are not Platonic solids, Archimedean solids, prisms, or antiprisms). They were named by Norman Johnson, who first listed these polyhedra in 1966. (Wikipedia).
How to find the volume of a pentagonal pyramid
👉 Learn how to find the volume and the surface area of a pyramid. A pyramid is a 3-dimensional object having a polygon as its base and triangular surfaces converging at a single point called its apex. A pyramid derives its name from the shape of its base, i.e. a pyramid with a triangular b
From playlist Volume and Surface Area
What's a Pentagon? Geometry Terms and Definitions
An introduction to the pentagon, a fundamental geometric shape. Geometer: Louise McCartney Artwork: Kelly Vivanco Director: Michael Harrison Written & Produced by Kimberly Hatch Harrison and Michael Harrison ♦♦♦♦♦♦♦♦♦♦ Ways to support our channel: ► Join our Patreon : https://www.patr
From playlist Socratica: The Geometry Glossary Series
To construct a PENTAGON with ruler (straightedge) and compass
Geometrical construction of a pentagon with Euclidean Tools Follow me: http://www.twitter.com/dantecardoso
From playlist Math
How to find the volume of an oblique pyramid
👉 Learn how to find the volume and the surface area of a pyramid. A pyramid is a 3-dimensional object having a polygon as its base and triangular surfaces converging at a single point called its apex. A pyramid derives its name from the shape of its base, i.e. a pyramid with a triangular b
From playlist Volume and Surface Area
Finding the volume and surface area of a pyramid with a rectangular base
👉 Learn how to find the volume and the surface area of a pyramid. A pyramid is a 3-dimensional object having a polygon as its base and triangular surfaces converging at a single point called its apex. A pyramid derives its name from the shape of its base, i.e. a pyramid with a triangular b
From playlist Volume and Surface Area
7 HOLES in the Space Station - Smarter Every Day 135
Subscribe if this video earned it ⇒ http://bit.ly/Subscribe2SED Tweet ⇒ http://bit.ly/7HolesTwt Post to FB⇒ http://bit.ly/7HolesFB Comment threads on Reddit: http://bit.ly/1zM9T9C (/r/Space) http://bit.ly/1RmjTvH (/r/smartereveryday) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ GET SMARTER SECTION: Th
From playlist Smarter Every Day in Order
How to find the surface area of a 3D pyramid
👉 Learn how to find the volume and the surface area of a pyramid. A pyramid is a 3-dimensional object having a polygon as its base and triangular surfaces converging at a single point called its apex. A pyramid derives its name from the shape of its base, i.e. a pyramid with a triangular b
From playlist Volume and Surface Area
How do you find the surface area of a pyramid
👉 Learn how to find the volume and the surface area of a pyramid. A pyramid is a 3-dimensional object having a polygon as its base and triangular surfaces converging at a single point called its apex. A pyramid derives its name from the shape of its base, i.e. a pyramid with a triangular b
From playlist Volume and Surface Area
Same Sky is proud to have helped make history! Please enjoy this AMAZING video and a very special thank you to everyone who made it out to witness this in person. Thank you for your support!! INFO: During the week of March 14th - 19th 2011 Dart Music International staged the DMI Hou
From playlist Lenovo: For Those Who Do.
Determine if a set of points is a trapezoid or not
👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr
From playlist Quadrilaterals on a Coordinate Plane
From playlist Metals Refining and Recovery
SpaceX Made History Again, Here’s How
On September 15, 2021, SpaceX's all-civilian Inspiration4 mission is set to usher us into a new era of spaceflight. This historic spaceflight could open up space exploration to all of humanity, not just astronauts. » Subscribe to Seeker! http://bit.ly/subscribeseeker (then hit the little
From playlist Countdown to Launch | Seeker
HOW IT WORKS: The International Space Station
This explains each interior area, crew living quarters, and scientific equipment.
From playlist Documentaries
The best photos of Earth taken from space | Chris Hadfield | Big Think
The best photos of Earth taken from space New videos DAILY: https://bigth.ink Join Big Think Edge for exclusive video lessons from top thinkers and doers: https://bigth.ink/Edge ---------------------------------------------------------------------------------- Flying three missions to spac
From playlist Best Videos | Big Think
Objects and Data Collections in Early Scientific Disciplines - Anja-Silvia Goeing - May 23, 2013
This talk is part of the symposium, "Data Visualization from Data to Discovery: Art Center + Caltech + JPL", May 23, 2013 | Beckman Auditorium | Caltech, Pasadena, CA, USA | http://www.hi.jpl.nasa.gov/datavis Taxonomic Show-And-Tell: Objects and Data Collections in Early Scientific Discip
From playlist Data Visualization from Data to Discovery - May 23, 2013
There’s an Artificially Intelligent Crew Member on the ISS… Wait What? (Part 3 of 3)
Cutting-edge technology is used every day on the ISS, including an artificially intelligent robot assistant. What else are we experimenting with up there? Part 1 of 3 - https://youtu.be/AFZqgKshU3U Part 2 of 3 - https://youtu.be/4U5UWSFD5D4 Read More: Floating robot Cimon sent to
From playlist Seeker Plus
Find the Area of a Pentagon on the Coordinate Plane
This video explains how to determine the area of a pentagon on the coordinate plane.
From playlist Mathematics General Interest
From “Old Chem” To The Sapp Center: An Historic Renovation | Teaching Chemistry at Stanford
Stanford’s “Old Chem” opened its doors in 1902 and was home to the Department of Chemistry until 1989. Severe damage in the Loma Prieta earthquake required that “Old Chem” be closed. Surrounded by a tall hurricane fence for almost 30 years, “Old Chem” remained a much-admired historical bui
From playlist Stanford Historical Society
First Indian Visitor Describes England and European Life // 1785 'Wonders of Vilayet' Primary Source
Get your free trial of MagellanTV here: https://try.magellantv.com/voicesofthepast. It's an exclusive offer for our viewers: an extended, month-long trial, FREE. MagellanTV is a new kind of streaming service run by filmmakers with 2,000+ documentaries! Check out our personal recommendation
From playlist India
Using a set of points determine if the figure is a parallelogram using the midpoint formula
👉 Learn how to determine the figure given four points. A quadrilateral is a polygon with four sides. Some of the types of quadrilaterals are: parallelogram, square, rectangle, rhombus, kite, trapezoid, etc. Each of the types of quadrilateral has its properties. Given four points that repr
From playlist Quadrilaterals on a Coordinate Plane