options: Reason with shapes and their attributes.

Use coordinates to prove simple geometric theorems algebraically.

Understand and apply the Pythagorean Theorem.

Translate between the geometric description and the equation for a conic section.

Apply geometric concepts in modeling situations.

Understand similarity in terms of similarity transformations.

Visualize relationships between two-dimensional and three-dimensional objects.

Apply trigonometry to general triangles.

Explain volume formulas and use them to solve problems.

Draw and identify lines and angles, and classify shapes by properties of their lines and angles.

Identify and describe shapes (squares, circles, triangles, rectangles, hexagons, cubes, cones, cylinders, and spheres).

Understand congruence and similarity using physical models, transparencies, or geometry software.

Experiment with transformations in the plane.

Define trigonometric ratios and solve problems involving right triangles.

Solve real-world and mathematical problems involving volume of cylinders, cones, and spheres.

Understand and apply theorems about circles.

Solve real-world and mathematical problems involving area, surface area, and volume.

Prove geometric theorems.

Find arc lengths and areas of sectors of circles.

Draw, construct, and describe geometrical figures and describe the relationships between them.

Prove theorems involving similarity.

Classify two-dimensional figures into categories based on their properties.

Understand congruence in terms of rigid motions.

Graph points on the coordinate plane to solve real-world and mathematical problems.

Analyze, compare, create, and compose shapes.

Make geometric constructions.

Solve real-life and mathematical problems involving angle measure, area, surface area, and volume.
problem_activity: Task
Below are pictures of four triangles with given side lengths:
[IMG]
For each triangle, find and draw all lines of symmetry.


correct_option_index: 9