Catalog Search Results
1) Triangles
Author
Language
English
Description
Two friends and a clever robot investigate the world of triangles, offering advice on how to discover what type of each triangle that appears on the pages, from congruent triangles to scalenes.
2) Triangles
Author
Language
English
Formats
Description
Simple text and illustrations show triangles in everyday objects.
3) Triangles
Author
Language
English
Description
Introduces children to the basics of triangles by showing where the shape can be found in everyday places. Includes a glossary, a website for further information, and color photographs.
4) Triangles
Author
Language
English
Description
Simple text and photographs reveal different triangles that can be found in the city.
6) Triangles
Author
Language
English
Description
Simple text and pictures of common, everyday objects introduce the shape of the triangle.
Language
English
Description
In this video we'll learn about the special things that happen in the specific instance of a 45-45-90 triangle, which is a triangle whose three interior angles are 45 degrees, 45 degrees, and 90 degrees. This triangle, by definition, is an isosceles triangle, and it's one half of a square, split on the square's diagonal.
9) Triangles
Author
Language
English
Description
Leo, a kid from the Stone Age, and his pet cat Pallas explore their world of mathematical shapes and invent things using geometry. In this adventure they learn all about triangles.
11) Triangles
Author
Language
English
Description
Easy-to-read text accompanied by colorful illustrations describe a triangle, and where they can be found in everyday life.
12) Triangles
Author
Language
English
Description
Simple text and color illustrations help beginning readers to recognize triangles.
13) Triangles
Language
English
Description
When I. M. Pei designed the Bank of China Tower, he used a triangular base to help the Hong Kong skyscraper withstand typhoon winds. Why are triangles a better architectural support than rectangles or other shapes? This program delineates the properties of triangles using the Bank of China Tower and the Eiffel Tower as examples. The video also reveals why ancient merchant ships were able to go farther and faster with triangular sails-it's the same...
Language
English
Description
In this video we'll learn how to use the pythagorean theorem, which is a theorem that applies only to right-triangles (triangles that include a 90-degree angle). The pythagorean theorem tells us that the sum of the squares of the lengths of the legs is equal to the sum of the length of the hypotenuse (the longest side).
17) Triangles
Author
Language
English
Description
"Identifies triangles in the world"--Provided by publisher.
20) I see triangles
Author
Language
English
Description
Photographs and a simple story introduce triangles in familiar objects.