Working...
(Grades 9 and 10)
...generate similar figures using dilations including enlargements and reductions.
(Grades 9 and 10)
...graph dilations, reflections, and translations on a coordinate plane.
(Grades 9 and 10)
...locate and name points on a coordinate plane using ordered pairs of rational numbers.
(Grade 11)
...select an appropriate representation (pictorial, graphical, verbal, or symbolic) in order to solve problems.
(Grade 11)
...use numeric and geometric patterns to develop algebraic expressions representing geometric properties.
(Grade 11)
...use numeric and geometric patterns to make generalizations about geometric properties including properties of polygons, ratios in similar figures and solids, and angle relationships in polygons and circles.
(Grade 11)
...use properties of transformations and their compositions to make connections between mathematics and the real world, such as tessellations.
TEK G.5D
(Grade 11)
...identify and apply patterns from right triangles to solve meaningful problems, including special right triangles (45-45-90 and 30-60-90) and triangles whose sides are Pythagorean triples.
Pythagorean Triples
3-4-5
5-12-13
7-24-25
8-15-17
(Grade 11)
...use congruence transformations to make conjectures and justify properties of geometric figures including figures represented on a coordinate plane.
