In this lesson, students will learn about lines, segments, rays, and types of lines. In this lesson, students will learn about lines, segments, rays, and types of lines. Created by NJTV in partnership ...

Pythagoras' theorem close Pythagoras' theoremPythagoras's theorem applies to right-angled triangles. The area of the square drawn on the hypotenuse is equal to the sum of the squares drawn on the ...