Getty Images
Amberg - Aerial View - Bavaria, Upper Palatinate, Kreisfreie Stadt Amberg helicopter filming, aerial video, cineflex, establishing shot, Germany
Amberg - Aerial View - Bavaria, Upper Palatinate, Kreisfreie Stadt Amberg helicopter filming, aerial video, cineflex, establishing shot, Germany
Getty Images
An oval window frames a view of heavy traffic in Porto Alegre, Brazil.
An oval window frames a view of heavy traffic in Porto Alegre, Brazil.
Getty Images
Woman resting and enjoying a book reading and petting a cat in swing chair on a balcony
Glamorous woman resting and ejoying a book reading and petting a black cat in swing chair on balcony
Getty Images
Young hippie bohemian style woman resting and enjoying a book reading in swing chair on a balcony
Young, hippie bohemian style woman with wreath of flowers enjoying a book reading and view on balcony
Getty Images
ELLIPSE : black back (WIPE)
digital animation based on a spot. rich and very detailed multi-layered composition in slow flow. created exclusively for iStockphoto.
Getty Images
MCU Oval shaped full moon in black sky, South America
MCU Oval shaped full moon in black sky, South America
AFP News Agency
CLEAN : Dubai adds to striking architecture with Museum of Future
Crowds gather to catch the laser light show at the opening ceremony of Dubai's Museum of the Future, a seven-storey hollow silver ellipse decorated with Arabic calligraphy with quotes from Dubai's ruler (Footage by AFPTV via Getty Images)
Sky News
ROTY:COVID: Coronavirus DC Empty Chairs Tribute to the Dead
CLEAN: Exterior shots of empty chairs set up on the Ellipse south of the White House to mourn the more than 200,000 lives lost in the U.S. from COVID-19 on 4 October 2020 in the Washington DC, United States.
Curated Video
USA - Pathfinder probe
Some of the secrets of the red planet are about to be revealed-- providing NASA's Pathfinder probe manages to survive the entry into the Martian atmosphere. If it does survive and the pictures unlock the secrets of Mars then the mission...
Virtual Nerd
What is an Ellipse?
This video answers the question, What is an ellipse? It gives a definition of an ellipse, shows the ellipses relation of a plane to a cone, and the names of different parts of the ellipse.
Khan Academy
Khan Academy: Algebra: Conic Sections: Introduction to Conic Sections
A video lesson introducing conic sections. Includes a sketch of each of the four fundamental conic sections in two dimensions. Also explains why they are called conic sections by illustrating how each is the intersection of a cone and a...
Khan Academy
Khan Academy: Algebra: Conic Sections: Foci of an Ellipse
A video lesson exploring the foci of an ellipse. The formula for finding the foci is derived algebraically and then applied to a specific ellipse equation. [13:49]
CK-12 Foundation
Ck 12: Elem Math: Overview of Ellipses Trapezoids Rhombi and Polygons
[Free Registration/Login may be required to access all resource tools.] The video draws and defines an ellipse, trapezoid, rhombus, and polygon.
Sophia Learning
Sophia: Finding the Equation for an Ellipse: Lesson 3
This lesson explains how to find the equation for an ellipse given its foci and vertices. It is 3 of 4 in the series titled "Finding The Equation For An Ellipse." [7:45]
Virtual Nerd
Virtual Nerd: What Is an Ellipse?
This tutorial explores the multiple definitions of an ellipse and shows its specific shape and all its different parts. [5:44]
Khan Academy
Khan Academy: Algebra: Conic Sections: Identifying Conics 1
A video lesson that shows how to rewrite the equation of an unknown conic section in standard form so that it can be identified and graphed. The example problem turns out to be an ellipse and includes completing the square. [9:11]
Khan Academy
Khan Academy: Algebra: Conic Sections: Intro to Ellipses
The video tutorial discusses conic sections. Students learn about ellipses. The resource consists of examples with detailed explanations. [14:14]
Khan Academy
Khan Academy: Algebra: Conic Sections: Intro to Ellipses
A video lesson introducing the standard form for the equation of an ellipse. Starts out with an ellipse centered at the origin and then discusses the changes to both the equation and the graph when an ellipse is centered elsewhere....
Khan Academy
Khan Academy: Algebra: Foci of an Ellipse
The video tutorial examines the ellipse. Students learn how to calculate the foci of an ellipse. The resource consists of examples with detailed explanations. [13:49]
Khan Academy
Khan Academy: Richard Serra, "Torqued Ellipse Iv"
In this video [3:11] Richard Serra talks about discovering "the potential for what steel could be." To learn more about what artists have to say, take our online course, Modern and Contemporary Art, 1945-1989. Created by The Museum of...