options: Apply geometric concepts in modeling situations.

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

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

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

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

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

Use coordinates to prove simple geometric theorems algebraically.

Analyze, compare, create, and compose shapes.

Understand similarity in terms of similarity transformations.

Find arc lengths and areas of sectors of circles.

Experiment with transformations in the plane.

Understand congruence in terms of rigid motions.

Understand and apply the Pythagorean Theorem.

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

Understand and apply theorems about circles.

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

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

Solve real-life and mathematical problems involving angle measure, area, surface area, and volume.

Define trigonometric ratios and solve problems involving right triangles.

Reason with shapes and their attributes.

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

Make geometric constructions.

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

Prove geometric theorems.

Prove theorems involving similarity.

Apply trigonometry to general triangles.

Explain volume formulas and use them to solve problems.
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: 4