We found 71 resources with the concept diagonal lines
Squares, Diagonals, and Square Roots—Corner to Corner
6th - 8th CCSS: Designed
Take me out to the ball game, if we don't measure the diagonal, it's a shame. Pupils investigate the diagonals of squares using the measurements of a baseball field as an example in the first of two lessons. Hopefully, they'll realize...
Working with Coordinate Planes: Activities and Supplemental Materials
5th - 8th CCSS: Adaptable
Seven activities make up a collection of supplemental materials to reinforce graphing on a coordinate plane. Worksheet objectives include plotting coordinates within single and four quadrants, measuring straight and diagonal lines, and...
How Do You Find the Sum of the Interior Angles of a Polygon?
6 mins 6th - 10th
Squares, pentagons, triangles, polygons. How is it possible to figure out the sum of the interior angles of any of these multi-faceted shapes? There's got to be a formula. Of course there's a formula. That's what algebra is all about,...