Previous Standard
Draw points, lines, line segments, rays, angles (right, acute, obtuse], and perpendicular and parallel lines. Identify these in two-dimensional figures.
Next Standard
Recognize a line of symmetry for a two-dimensional figure as a line across the figure such that the figure can be folded along the line into matching parts. Identify line-symmetric figures and draw lines of symmetry.
Worksheets
![4.g.2 Worksheets - Identifying Right Triangles worksheet 4.g.2 Worksheets - Identifying Right Triangles worksheet](/math/shapes/identifying right triangles/english/thumb.png)
![4.g.2 Worksheets - Identifying Right Triangles worksheet 4.g.2 Worksheets - Identifying Right Triangles worksheet](/math/shapes/identifying right triangles/english/thumb.png)